20124126516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{16249}}^1$

素因数の和:16753

約数の個数: 96

約数和(自身を含む): 53660880000

約数和(自身を除く): 33536753484

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 467, 663, 884, 934, 1326, 1401, 1868, 2652, 2802, 5604, 6071, 7939, 12142, 15878, 16249, 18213, 23817, 24284, 31756, 32498, 36426, 47634, 48747, 64996, 72852, 95268, 97494, 103207, 194988, 206414, 211237, 276233, 309621, 412828, 422474, 552466, 619242, 633711, 828699, 844948, 1104932, 1238484, 1267422, 1657398, 2534844, 3314796, 3591029, 7182058, 7588283, 10773087, 14364116, 15176566, 21546174, 22764849, 30353132, 43092348, 45529698, 91059396, 98647679, 129000811, 197295358, 258001622, 295943037, 387002433, 394590716, 516003244, 591886074, 774004866, 1183772148, 1548009732, 1677010543, 3354021086, 5031031629, 6708042172, 10062063258, 20124126516]

約数ペア:

[(1, 20124126516), (2, 10062063258), (3, 6708042172), (4, 5031031629), (6, 3354021086), (12, 1677010543), (13, 1548009732), (17, 1183772148), (26, 774004866), (34, 591886074), (39, 516003244), (51, 394590716), (52, 387002433), (68, 295943037), (78, 258001622), (102, 197295358), (156, 129000811), (204, 98647679), (221, 91059396), (442, 45529698), (467, 43092348), (663, 30353132), (884, 22764849), (934, 21546174), (1326, 15176566), (1401, 14364116), (1868, 10773087), (2652, 7588283), (2802, 7182058), (5604, 3591029), (6071, 3314796), (7939, 2534844), (12142, 1657398), (15878, 1267422), (16249, 1238484), (18213, 1104932), (23817, 844948), (24284, 828699), (31756, 633711), (32498, 619242), (36426, 552466), (47634, 422474), (48747, 412828), (64996, 309621), (72852, 276233), (95268, 211237), (97494, 206414), (103207, 194988)]