20143223617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{8839}}^1$

素因数の和:9085

約数の個数: 32

約数和(自身を含む): 23381729280

約数和(自身を除く): 3238505663

約数列:

[1, 11, 31, 41, 163, 341, 451, 1271, 1793, 5053, 6683, 8839, 13981, 55583, 73513, 97229, 207173, 274009, 362399, 1440757, 2278903, 3014099, 3986389, 11234369, 15848327, 44663467, 59071037, 123578059, 491298137, 649781407, 1831202147, 20143223617]

約数ペア:

[(1, 20143223617), (11, 1831202147), (31, 649781407), (41, 491298137), (163, 123578059), (341, 59071037), (451, 44663467), (1271, 15848327), (1793, 11234369), (5053, 3986389), (6683, 3014099), (8839, 2278903), (13981, 1440757), (55583, 362399), (73513, 274009), (97229, 207173)]