20454528

素因数分解:

$2^7\times 3^1\times {\mathrm{53267}}^1$

素因数の和:53284

約数の個数: 32

約数和(自身を含む): 54333360

約数和(自身を除く): 33878832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53267, 106534, 159801, 213068, 319602, 426136, 639204, 852272, 1278408, 1704544, 2556816, 3409088, 5113632, 6818176, 10227264, 20454528]

約数ペア:

[(1, 20454528), (2, 10227264), (3, 6818176), (4, 5113632), (6, 3409088), (8, 2556816), (12, 1704544), (16, 1278408), (24, 852272), (32, 639204), (48, 426136), (64, 319602), (96, 213068), (128, 159801), (192, 106534), (384, 53267)]