20160588101420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77540723467}}^1$

素因数の和:77540723489

約数の個数: 24

約数和(自身を含む): 45593945399184

約数和(自身を除く): 25433357297764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 77540723467, 155081446934, 310162893868, 387703617335, 775407234670, 1008029405071, 1550814469340, 2016058810142, 4032117620284, 5040147025355, 10080294050710, 20160588101420]

約数ペア:

[(1, 20160588101420), (2, 10080294050710), (4, 5040147025355), (5, 4032117620284), (10, 2016058810142), (13, 1550814469340), (20, 1008029405071), (26, 775407234670), (52, 387703617335), (65, 310162893868), (130, 155081446934), (260, 77540723467)]