20482330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 40746240

約数和(自身を除く): 20263910

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 2357, 4345, 4714, 8690, 11785, 23570, 25927, 51854, 129635, 186203, 259270, 372406, 931015, 1862030, 2048233, 4096466, 10241165, 20482330]

約数ペア:

[(1, 20482330), (2, 10241165), (5, 4096466), (10, 2048233), (11, 1862030), (22, 931015), (55, 372406), (79, 259270), (110, 186203), (158, 129635), (395, 51854), (790, 25927), (869, 23570), (1738, 11785), (2357, 8690), (4345, 4714)]