20161744992

素因数分解:

$2^5\times 3^5\times {\mathrm{1051}}^1\times {\mathrm{2467}}^1$

素因数の和:3543

約数の個数: 144

約数和(自身を含む): 59539177152

約数和(自身を除く): 39377432160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1051, 1296, 1944, 2102, 2467, 2592, 3153, 3888, 4204, 4934, 6306, 7401, 7776, 8408, 9459, 9868, 12612, 14802, 16816, 18918, 19736, 22203, 25224, 28377, 29604, 33632, 37836, 39472, 44406, 50448, 56754, 59208, 66609, 75672, 78944, 85131, 88812, 100896, 113508, 118416, 133218, 151344, 170262, 177624, 199827, 227016, 236832, 255393, 266436, 302688, 340524, 355248, 399654, 454032, 510786, 532872, 599481, 681048, 710496, 799308, 908064, 1021572, 1065744, 1198962, 1362096, 1598616, 2043144, 2131488, 2397924, 2592817, 2724192, 3197232, 4086288, 4795848, 5185634, 6394464, 7778451, 8172576, 9591696, 10371268, 15556902, 19183392, 20742536, 23335353, 31113804, 41485072, 46670706, 62227608, 70006059, 82970144, 93341412, 124455216, 140012118, 186682824, 210018177, 248910432, 280024236, 373365648, 420036354, 560048472, 630054531, 746731296, 840072708, 1120096944, 1260109062, 1680145416, 2240193888, 2520218124, 3360290832, 5040436248, 6720581664, 10080872496, 20161744992]

約数ペア:

[(1, 20161744992), (2, 10080872496), (3, 6720581664), (4, 5040436248), (6, 3360290832), (8, 2520218124), (9, 2240193888), (12, 1680145416), (16, 1260109062), (18, 1120096944), (24, 840072708), (27, 746731296), (32, 630054531), (36, 560048472), (48, 420036354), (54, 373365648), (72, 280024236), (81, 248910432), (96, 210018177), (108, 186682824), (144, 140012118), (162, 124455216), (216, 93341412), (243, 82970144), (288, 70006059), (324, 62227608), (432, 46670706), (486, 41485072), (648, 31113804), (864, 23335353), (972, 20742536), (1051, 19183392), (1296, 15556902), (1944, 10371268), (2102, 9591696), (2467, 8172576), (2592, 7778451), (3153, 6394464), (3888, 5185634), (4204, 4795848), (4934, 4086288), (6306, 3197232), (7401, 2724192), (7776, 2592817), (8408, 2397924), (9459, 2131488), (9868, 2043144), (12612, 1598616), (14802, 1362096), (16816, 1198962), (18918, 1065744), (19736, 1021572), (22203, 908064), (25224, 799308), (28377, 710496), (29604, 681048), (33632, 599481), (37836, 532872), (39472, 510786), (44406, 454032), (50448, 399654), (56754, 355248), (59208, 340524), (66609, 302688), (75672, 266436), (78944, 255393), (85131, 236832), (88812, 227016), (100896, 199827), (113508, 177624), (118416, 170262), (133218, 151344)]