20124798364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{19087}}^1$

素因数の和:19906

約数の個数: 48

約数和(自身を含む): 39712813056

約数和(自身を除く): 19588014692

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 773, 1364, 1546, 3092, 8503, 17006, 19087, 23963, 34012, 38174, 47926, 76348, 95852, 209957, 263593, 419914, 527186, 591697, 839828, 1054372, 1183394, 2366788, 6508667, 13017334, 14754251, 26034668, 29508502, 59017004, 162296761, 324593522, 457381781, 649187044, 914763562, 1829527124, 5031199591, 10062399182, 20124798364]

約数ペア:

[(1, 20124798364), (2, 10062399182), (4, 5031199591), (11, 1829527124), (22, 914763562), (31, 649187044), (44, 457381781), (62, 324593522), (124, 162296761), (341, 59017004), (682, 29508502), (773, 26034668), (1364, 14754251), (1546, 13017334), (3092, 6508667), (8503, 2366788), (17006, 1183394), (19087, 1054372), (23963, 839828), (34012, 591697), (38174, 527186), (47926, 419914), (76348, 263593), (95852, 209957)]