20191103692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1692181}}^1$

素因数の和:1692361

約数の個数: 24

約数和(自身を含む): 37431065840

約数和(自身を除く): 17239962148

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 1692181, 3384362, 6768724, 32151439, 64302878, 128605756, 265672417, 531344834, 1062689668, 5047775923, 10095551846, 20191103692]

約数ペア:

[(1, 20191103692), (2, 10095551846), (4, 5047775923), (19, 1062689668), (38, 531344834), (76, 265672417), (157, 128605756), (314, 64302878), (628, 32151439), (2983, 6768724), (5966, 3384362), (11932, 1692181)]