20163211746

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{371453}}^1$

素因数の和:371650

約数の個数: 32

約数和(自身を含む): 41186819520

約数和(自身を除く): 21023607774

約数列:

[1, 2, 3, 6, 83, 109, 166, 218, 249, 327, 498, 654, 9047, 18094, 27141, 54282, 371453, 742906, 1114359, 2228718, 30830599, 40488377, 61661198, 80976754, 92491797, 121465131, 184983594, 242930262, 3360535291, 6721070582, 10081605873, 20163211746]

約数ペア:

[(1, 20163211746), (2, 10081605873), (3, 6721070582), (6, 3360535291), (83, 242930262), (109, 184983594), (166, 121465131), (218, 92491797), (249, 80976754), (327, 61661198), (498, 40488377), (654, 30830599), (9047, 2228718), (18094, 1114359), (27141, 742906), (54282, 371453)]