20197768096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57380023}}^1$

素因数の和:57380044

約数の個数: 24

約数和(自身を含む): 43379298144

約数和(自身を除く): 23181530048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57380023, 114760046, 229520092, 459040184, 631180253, 918080368, 1262360506, 1836160736, 2524721012, 5049442024, 10098884048, 20197768096]

約数ペア:

[(1, 20197768096), (2, 10098884048), (4, 5049442024), (8, 2524721012), (11, 1836160736), (16, 1262360506), (22, 918080368), (32, 631180253), (44, 459040184), (88, 229520092), (176, 114760046), (352, 57380023)]