20372964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58543}}^1$

素因数の和:58579

約数の個数: 24

約数和(自身を含む): 49176960

約数和(自身を除く): 28803996

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 58543, 117086, 175629, 234172, 351258, 702516, 1697747, 3395494, 5093241, 6790988, 10186482, 20372964]

約数ペア:

[(1, 20372964), (2, 10186482), (3, 6790988), (4, 5093241), (6, 3395494), (12, 1697747), (29, 702516), (58, 351258), (87, 234172), (116, 175629), (174, 117086), (348, 58543)]