20074946976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1064

約数の個数: 288

約数和(自身を含む): 67048869888

約数和(自身を除く): 46973922912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 367, 387, 504, 516, 602, 631, 672, 688, 734, 774, 903, 1008, 1032, 1101, 1204, 1262, 1376, 1468, 1548, 1806, 1893, 2016, 2064, 2202, 2408, 2524, 2569, 2709, 2936, 3096, 3303, 3612, 3786, 4128, 4404, 4417, 4816, 5048, 5138, 5418, 5679, 5872, 6192, 6606, 7224, 7572, 7707, 8808, 8834, 9632, 10096, 10276, 10836, 11358, 11744, 12384, 13212, 13251, 14448, 15144, 15414, 15781, 17616, 17668, 20192, 20552, 21672, 22716, 23121, 26424, 26502, 27133, 28896, 30288, 30828, 31562, 35232, 35336, 39753, 41104, 43344, 45432, 46242, 47343, 52848, 53004, 54266, 60576, 61656, 63124, 70672, 79506, 81399, 82208, 86688, 90864, 92484, 94686, 105696, 106008, 108532, 110467, 123312, 126248, 141344, 142029, 159012, 162798, 181728, 184968, 189372, 189931, 212016, 217064, 220934, 231577, 244197, 246624, 252496, 284058, 318024, 325596, 331401, 369936, 378744, 379862, 424032, 434128, 441868, 463154, 488394, 504992, 568116, 569793, 636048, 651192, 662802, 694731, 739872, 757488, 759724, 868256, 883736, 926308, 976788, 994203, 1136232, 1139586, 1272096, 1302384, 1325604, 1389462, 1514976, 1519448, 1621039, 1709379, 1767472, 1852616, 1953576, 1988406, 2084193, 2272464, 2279172, 2604768, 2651208, 2778924, 3038896, 3242078, 3418758, 3534944, 3705232, 3907152, 3976812, 4168386, 4544928, 4558344, 4863117, 5302416, 5557848, 6077792, 6484156, 6837516, 7410464, 7814304, 7953624, 8336772, 9116688, 9726234, 9957811, 10604832, 11115696, 12968312, 13675032, 14589351, 15907248, 16673544, 18233376, 19452468, 19915622, 22231392, 25936624, 27350064, 29178702, 29873433, 31814496, 33347088, 38904936, 39831244, 51873248, 54700128, 58357404, 59746866, 66694176, 69704677, 77809872, 79662488, 89620299, 116714808, 119493732, 139409354, 155619744, 159324976, 179240598, 209114031, 233429616, 238987464, 278818708, 318649952, 358481196, 418228062, 466859232, 477974928, 557637416, 627342093, 716962392, 836456124, 955949856, 1115274832, 1254684186, 1433924784, 1672912248, 2230549664, 2509368372, 2867849568, 3345824496, 5018736744, 6691648992, 10037473488, 20074946976]

約数ペア:

[(1, 20074946976), (2, 10037473488), (3, 6691648992), (4, 5018736744), (6, 3345824496), (7, 2867849568), (8, 2509368372), (9, 2230549664), (12, 1672912248), (14, 1433924784), (16, 1254684186), (18, 1115274832), (21, 955949856), (24, 836456124), (28, 716962392), (32, 627342093), (36, 557637416), (42, 477974928), (43, 466859232), (48, 418228062), (56, 358481196), (63, 318649952), (72, 278818708), (84, 238987464), (86, 233429616), (96, 209114031), (112, 179240598), (126, 159324976), (129, 155619744), (144, 139409354), (168, 119493732), (172, 116714808), (224, 89620299), (252, 79662488), (258, 77809872), (288, 69704677), (301, 66694176), (336, 59746866), (344, 58357404), (367, 54700128), (387, 51873248), (504, 39831244), (516, 38904936), (602, 33347088), (631, 31814496), (672, 29873433), (688, 29178702), (734, 27350064), (774, 25936624), (903, 22231392), (1008, 19915622), (1032, 19452468), (1101, 18233376), (1204, 16673544), (1262, 15907248), (1376, 14589351), (1468, 13675032), (1548, 12968312), (1806, 11115696), (1893, 10604832), (2016, 9957811), (2064, 9726234), (2202, 9116688), (2408, 8336772), (2524, 7953624), (2569, 7814304), (2709, 7410464), (2936, 6837516), (3096, 6484156), (3303, 6077792), (3612, 5557848), (3786, 5302416), (4128, 4863117), (4404, 4558344), (4417, 4544928), (4816, 4168386), (5048, 3976812), (5138, 3907152), (5418, 3705232), (5679, 3534944), (5872, 3418758), (6192, 3242078), (6606, 3038896), (7224, 2778924), (7572, 2651208), (7707, 2604768), (8808, 2279172), (8834, 2272464), (9632, 2084193), (10096, 1988406), (10276, 1953576), (10836, 1852616), (11358, 1767472), (11744, 1709379), (12384, 1621039), (13212, 1519448), (13251, 1514976), (14448, 1389462), (15144, 1325604), (15414, 1302384), (15781, 1272096), (17616, 1139586), (17668, 1136232), (20192, 994203), (20552, 976788), (21672, 926308), (22716, 883736), (23121, 868256), (26424, 759724), (26502, 757488), (27133, 739872), (28896, 694731), (30288, 662802), (30828, 651192), (31562, 636048), (35232, 569793), (35336, 568116), (39753, 504992), (41104, 488394), (43344, 463154), (45432, 441868), (46242, 434128), (47343, 424032), (52848, 379862), (53004, 378744), (54266, 369936), (60576, 331401), (61656, 325596), (63124, 318024), (70672, 284058), (79506, 252496), (81399, 246624), (82208, 244197), (86688, 231577), (90864, 220934), (92484, 217064), (94686, 212016), (105696, 189931), (106008, 189372), (108532, 184968), (110467, 181728), (123312, 162798), (126248, 159012), (141344, 142029)]