20074944

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5537

約数の個数: 56

約数和(自身を含む): 55920640

約数和(自身を除く): 35845696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5503, 11006, 16509, 22012, 33018, 44024, 66036, 88048, 104557, 132072, 176096, 209114, 264144, 313671, 352192, 418228, 528288, 627342, 836456, 1056576, 1254684, 1672912, 2509368, 3345824, 5018736, 6691648, 10037472, 20074944]

約数ペア:

[(1, 20074944), (2, 10037472), (3, 6691648), (4, 5018736), (6, 3345824), (8, 2509368), (12, 1672912), (16, 1254684), (19, 1056576), (24, 836456), (32, 627342), (38, 528288), (48, 418228), (57, 352192), (64, 313671), (76, 264144), (96, 209114), (114, 176096), (152, 132072), (192, 104557), (228, 88048), (304, 66036), (456, 44024), (608, 33018), (912, 22012), (1216, 16509), (1824, 11006), (3648, 5503)]