20951624881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{46133}}^1$

素因数の和:46257

約数の個数: 32

約数和(自身を含む): 25111658880

約数和(自身を除く): 4160033999

約数列:

[1, 11, 19, 41, 53, 209, 451, 583, 779, 1007, 2173, 8569, 11077, 23903, 41287, 46133, 454157, 507463, 876527, 1891453, 2445049, 9641797, 20805983, 26895539, 35937607, 46455931, 100247009, 395313677, 511015241, 1102717099, 1904693171, 20951624881]

約数ペア:

[(1, 20951624881), (11, 1904693171), (19, 1102717099), (41, 511015241), (53, 395313677), (209, 100247009), (451, 46455931), (583, 35937607), (779, 26895539), (1007, 20805983), (2173, 9641797), (8569, 2445049), (11077, 1891453), (23903, 876527), (41287, 507463), (46133, 454157)]