20356964544

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{29641}}^1$

素因数の和:29743

約数の個数: 168

約数和(自身を含む): 63515217648

約数和(自身を除く): 43158253104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 146, 147, 168, 192, 196, 219, 224, 292, 294, 336, 392, 438, 448, 511, 584, 588, 672, 784, 876, 1022, 1168, 1176, 1344, 1533, 1568, 1752, 2044, 2336, 2352, 3066, 3136, 3504, 3577, 4088, 4672, 4704, 6132, 7008, 7154, 8176, 9408, 10731, 12264, 14016, 14308, 16352, 21462, 24528, 28616, 29641, 32704, 42924, 49056, 57232, 59282, 85848, 88923, 98112, 114464, 118564, 171696, 177846, 207487, 228928, 237128, 343392, 355692, 414974, 474256, 622461, 686784, 711384, 829948, 948512, 1244922, 1422768, 1452409, 1659896, 1897024, 2163793, 2489844, 2845536, 2904818, 3319792, 4327586, 4357227, 4979688, 5691072, 5809636, 6491379, 6639584, 8655172, 8714454, 9959376, 11619272, 12982758, 13279168, 15146551, 17310344, 17428908, 19918752, 23238544, 25965516, 30293102, 34620688, 34857816, 39837504, 45439653, 46477088, 51931032, 60586204, 69241376, 69715632, 90879306, 92954176, 103862064, 106025857, 121172408, 138482752, 139431264, 181758612, 207724128, 212051714, 242344816, 278862528, 318077571, 363517224, 415448256, 424103428, 484689632, 636155142, 727034448, 848206856, 969379264, 1272310284, 1454068896, 1696413712, 2544620568, 2908137792, 3392827424, 5089241136, 6785654848, 10178482272, 20356964544]

約数ペア:

[(1, 20356964544), (2, 10178482272), (3, 6785654848), (4, 5089241136), (6, 3392827424), (7, 2908137792), (8, 2544620568), (12, 1696413712), (14, 1454068896), (16, 1272310284), (21, 969379264), (24, 848206856), (28, 727034448), (32, 636155142), (42, 484689632), (48, 424103428), (49, 415448256), (56, 363517224), (64, 318077571), (73, 278862528), (84, 242344816), (96, 212051714), (98, 207724128), (112, 181758612), (146, 139431264), (147, 138482752), (168, 121172408), (192, 106025857), (196, 103862064), (219, 92954176), (224, 90879306), (292, 69715632), (294, 69241376), (336, 60586204), (392, 51931032), (438, 46477088), (448, 45439653), (511, 39837504), (584, 34857816), (588, 34620688), (672, 30293102), (784, 25965516), (876, 23238544), (1022, 19918752), (1168, 17428908), (1176, 17310344), (1344, 15146551), (1533, 13279168), (1568, 12982758), (1752, 11619272), (2044, 9959376), (2336, 8714454), (2352, 8655172), (3066, 6639584), (3136, 6491379), (3504, 5809636), (3577, 5691072), (4088, 4979688), (4672, 4357227), (4704, 4327586), (6132, 3319792), (7008, 2904818), (7154, 2845536), (8176, 2489844), (9408, 2163793), (10731, 1897024), (12264, 1659896), (14016, 1452409), (14308, 1422768), (16352, 1244922), (21462, 948512), (24528, 829948), (28616, 711384), (29641, 686784), (32704, 622461), (42924, 474256), (49056, 414974), (57232, 355692), (59282, 343392), (85848, 237128), (88923, 228928), (98112, 207487), (114464, 177846), (118564, 171696)]