20189773148

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{526159}}^1$

素因数の和:526397

約数の個数: 24

約数和(自身を含む): 36197703360

約数和(自身を除く): 16007930212

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 724, 9593, 19186, 38372, 526159, 1052318, 2104636, 27886427, 55772854, 95234779, 111545708, 190469558, 380939116, 5047443287, 10094886574, 20189773148]

約数ペア:

[(1, 20189773148), (2, 10094886574), (4, 5047443287), (53, 380939116), (106, 190469558), (181, 111545708), (212, 95234779), (362, 55772854), (724, 27886427), (9593, 2104636), (19186, 1052318), (38372, 526159)]