20176891198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17128091}}^1$

素因数の和:17128143

約数の個数: 16

約数和(自身を含む): 32885936640

約数和(自身を除く): 12709045442

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 17128091, 34256182, 325433729, 530970821, 650867458, 1061941642, 10088445599, 20176891198]

約数ペア:

[(1, 20176891198), (2, 10088445599), (19, 1061941642), (31, 650867458), (38, 530970821), (62, 325433729), (589, 34256182), (1178, 17128091)]