20043940318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{56377}}^1$

素因数の和:56592

約数の個数: 32

約数和(自身を含む): 32148990720

約数和(自身を除く): 12105050402

約数列:

[1, 2, 23, 46, 59, 118, 131, 262, 1357, 2714, 3013, 6026, 7729, 15458, 56377, 112754, 177767, 355534, 1296671, 2593342, 3326243, 6652486, 7385387, 14770774, 76503589, 153007178, 169863901, 339727802, 435737833, 871475666, 10021970159, 20043940318]

約数ペア:

[(1, 20043940318), (2, 10021970159), (23, 871475666), (46, 435737833), (59, 339727802), (118, 169863901), (131, 153007178), (262, 76503589), (1357, 14770774), (2714, 7385387), (3013, 6652486), (6026, 3326243), (7729, 2593342), (15458, 1296671), (56377, 355534), (112754, 177767)]