20258499264

素因数分解:

$2^6\times 3^1\times {\mathrm{105513017}}^1$

素因数の和:105513032

約数の個数: 28

約数和(自身を含む): 53600613144

約数和(自身を除く): 33342113880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 105513017, 211026034, 316539051, 422052068, 633078102, 844104136, 1266156204, 1688208272, 2532312408, 3376416544, 5064624816, 6752833088, 10129249632, 20258499264]

約数ペア:

[(1, 20258499264), (2, 10129249632), (3, 6752833088), (4, 5064624816), (6, 3376416544), (8, 2532312408), (12, 1688208272), (16, 1266156204), (24, 844104136), (32, 633078102), (48, 422052068), (64, 316539051), (96, 211026034), (192, 105513017)]