20174581844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{2441}}^1\times {\mathrm{71249}}^1$

素因数の和:73723

約数の個数: 24

約数和(自身を含む): 36538425000

約数和(自身を除く): 16363843156

約数列:

[1, 2, 4, 29, 58, 116, 2441, 4882, 9764, 70789, 71249, 141578, 142498, 283156, 284996, 2066221, 4132442, 8264884, 173918809, 347837618, 695675236, 5043645461, 10087290922, 20174581844]

約数ペア:

[(1, 20174581844), (2, 10087290922), (4, 5043645461), (29, 695675236), (58, 347837618), (116, 173918809), (2441, 8264884), (4882, 4132442), (9764, 2066221), (70789, 284996), (71249, 283156), (141578, 142498)]