20467888948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6671411}}^1$

素因数の和:6671487

約数の個数: 24

約数和(自身を含む): 39227902560

約数和(自身を除く): 18760013612

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 6671411, 13342822, 26685644, 86728343, 173456686, 346913372, 393613249, 787226498, 1574452996, 5116972237, 10233944474, 20467888948]

約数ペア:

[(1, 20467888948), (2, 10233944474), (4, 5116972237), (13, 1574452996), (26, 787226498), (52, 393613249), (59, 346913372), (118, 173456686), (236, 86728343), (767, 26685644), (1534, 13342822), (3068, 6671411)]