20175212096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24249053}}^1$

素因数の和:24249078

約数の個数: 28

約数和(自身を含む): 43114818012

約数和(自身を除く): 22939605916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24249053, 48498106, 96996212, 193992424, 315237689, 387984848, 630475378, 775969696, 1260950756, 1551939392, 2521901512, 5043803024, 10087606048, 20175212096]

約数ペア:

[(1, 20175212096), (2, 10087606048), (4, 5043803024), (8, 2521901512), (13, 1551939392), (16, 1260950756), (26, 775969696), (32, 630475378), (52, 387984848), (64, 315237689), (104, 193992424), (208, 96996212), (416, 48498106), (832, 24249053)]