20218511028

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{34841}}^1$

素因数の和:36192

約数の個数: 48

約数和(自身を含む): 48490029504

約数和(自身を除く): 28271518476

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1307, 2614, 3921, 5228, 7842, 15684, 34841, 48359, 69682, 96718, 104523, 139364, 145077, 193436, 209046, 290154, 418092, 580308, 1289117, 2578234, 3867351, 5156468, 7734702, 15469404, 45537187, 91074374, 136611561, 182148748, 273223122, 546446244, 1684875919, 3369751838, 5054627757, 6739503676, 10109255514, 20218511028]

約数ペア:

[(1, 20218511028), (2, 10109255514), (3, 6739503676), (4, 5054627757), (6, 3369751838), (12, 1684875919), (37, 546446244), (74, 273223122), (111, 182148748), (148, 136611561), (222, 91074374), (444, 45537187), (1307, 15469404), (2614, 7734702), (3921, 5156468), (5228, 3867351), (7842, 2578234), (15684, 1289117), (34841, 580308), (48359, 418092), (69682, 290154), (96718, 209046), (104523, 193436), (139364, 145077)]