20146203778

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{323717}}^1$

素因数の和:323814

約数の個数: 24

約数和(自身を含む): 32143255092

約数和(自身を除く): 11997051314

約数列:

[1, 2, 29, 37, 58, 74, 841, 1073, 1682, 2146, 31117, 62234, 323717, 647434, 9387793, 11977529, 18775586, 23955058, 272245997, 347348341, 544491994, 694696682, 10073101889, 20146203778]

約数ペア:

[(1, 20146203778), (2, 10073101889), (29, 694696682), (37, 544491994), (58, 347348341), (74, 272245997), (841, 23955058), (1073, 18775586), (1682, 11977529), (2146, 9387793), (31117, 647434), (62234, 323717)]