20372220468

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8201377}}^1$

素因数の和:8201413

約数の個数: 48

約数和(自身を含む): 55113260160

約数和(自身を除く): 34741039692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8201377, 16402754, 24604131, 32805508, 49208262, 73812393, 98416524, 147624786, 188631671, 221437179, 295249572, 377263342, 442874358, 565895013, 754526684, 885748716, 1131790026, 1697685039, 2263580052, 3395370078, 5093055117, 6790740156, 10186110234, 20372220468]

約数ペア:

[(1, 20372220468), (2, 10186110234), (3, 6790740156), (4, 5093055117), (6, 3395370078), (9, 2263580052), (12, 1697685039), (18, 1131790026), (23, 885748716), (27, 754526684), (36, 565895013), (46, 442874358), (54, 377263342), (69, 295249572), (92, 221437179), (108, 188631671), (138, 147624786), (207, 98416524), (276, 73812393), (414, 49208262), (621, 32805508), (828, 24604131), (1242, 16402754), (2484, 8201377)]