20163205938

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2521031}}^1$

素因数の和:2521110

約数の個数: 32

約数和(自身を含む): 42595356672

約数和(自身を除く): 22432150734

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 2521031, 5042062, 7563093, 15126186, 78151961, 108404333, 156303922, 216808666, 234455883, 325212999, 468911766, 650425998, 3360534323, 6721068646, 10081602969, 20163205938]

約数ペア:

[(1, 20163205938), (2, 10081602969), (3, 6721068646), (6, 3360534323), (31, 650425998), (43, 468911766), (62, 325212999), (86, 234455883), (93, 216808666), (129, 156303922), (186, 108404333), (258, 78151961), (1333, 15126186), (2666, 7563093), (3999, 5042062), (7998, 2521031)]