20851626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 44112960

約数和(自身を除く): 23261334

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 317, 577, 634, 951, 1154, 1731, 1902, 3462, 6023, 10963, 12046, 18069, 21926, 32889, 36138, 65778, 182909, 365818, 548727, 1097454, 3475271, 6950542, 10425813, 20851626]

約数ペア:

[(1, 20851626), (2, 10425813), (3, 6950542), (6, 3475271), (19, 1097454), (38, 548727), (57, 365818), (114, 182909), (317, 65778), (577, 36138), (634, 32889), (951, 21926), (1154, 18069), (1731, 12046), (1902, 10963), (3462, 6023)]