20740300982

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{233683}}^1$

素因数の和:234107

約数の個数: 16

約数和(自身を含む): 31407129600

約数和(自身を除く): 10666828618

約数列:

[1, 2, 199, 223, 398, 446, 44377, 88754, 233683, 467366, 46502917, 52111309, 93005834, 104222618, 10370150491, 20740300982]

約数ペア:

[(1, 20740300982), (2, 10370150491), (199, 104222618), (223, 93005834), (398, 52111309), (446, 46502917), (44377, 467366), (88754, 233683)]