20056436

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 35768040

約数和(自身を除く): 15711604

約数列:

[1, 2, 4, 109, 157, 218, 293, 314, 436, 586, 628, 1172, 17113, 31937, 34226, 46001, 63874, 68452, 92002, 127748, 184004, 5014109, 10028218, 20056436]

約数ペア:

[(1, 20056436), (2, 10028218), (4, 5014109), (109, 184004), (157, 127748), (218, 92002), (293, 68452), (314, 63874), (436, 46001), (586, 34226), (628, 31937), (1172, 17113)]