20371127326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{12149}}^1$

素因数の和:12744

約数の個数: 32

約数和(自身を含む): 33592320000

約数和(自身を除く): 13221192674

約数列:

[1, 2, 11, 22, 199, 383, 398, 766, 2189, 4213, 4378, 8426, 12149, 24298, 76217, 133639, 152434, 267278, 838387, 1676774, 2417651, 4653067, 4835302, 9306134, 26594161, 51183737, 53188322, 102367474, 925960333, 1851920666, 10185563663, 20371127326]

約数ペア:

[(1, 20371127326), (2, 10185563663), (11, 1851920666), (22, 925960333), (199, 102367474), (383, 53188322), (398, 51183737), (766, 26594161), (2189, 9306134), (4213, 4835302), (4378, 4653067), (8426, 2417651), (12149, 1676774), (24298, 838387), (76217, 267278), (133639, 152434)]