20142032407

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 23725578240

約数和(自身を除く): 3583545833

約数列:

[1, 7, 47, 181, 329, 409, 827, 1267, 2863, 5789, 8507, 19223, 38869, 59549, 74029, 134561, 149687, 272083, 338243, 518203, 1047809, 2367701, 3479363, 7035289, 15897421, 24355541, 49247023, 61221983, 111281947, 428553881, 2877433201, 20142032407]

約数ペア:

[(1, 20142032407), (7, 2877433201), (47, 428553881), (181, 111281947), (329, 61221983), (409, 49247023), (827, 24355541), (1267, 15897421), (2863, 7035289), (5789, 3479363), (8507, 2367701), (19223, 1047809), (38869, 518203), (59549, 338243), (74029, 272083), (134561, 149687)]