20094992

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{4091}}^1$

素因数の和:4406

約数の個数: 20

約数和(自身を含む): 39070416

約数和(自身を除く): 18975424

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4091, 4912, 8182, 16364, 32728, 65456, 1255937, 2511874, 5023748, 10047496, 20094992]

約数ペア:

[(1, 20094992), (2, 10047496), (4, 5023748), (8, 2511874), (16, 1255937), (307, 65456), (614, 32728), (1228, 16364), (2456, 8182), (4091, 4912)]