20163933110

素因数分解:

$2^1\times 5^1\times {\mathrm{26021}}^1\times {\mathrm{77491}}^1$

素因数の和:103519

約数の個数: 16

約数和(自身を含む): 36296942832

約数和(自身を除く): 16133009722

約数列:

[1, 2, 5, 10, 26021, 52042, 77491, 130105, 154982, 260210, 387455, 774910, 2016393311, 4032786622, 10081966555, 20163933110]

約数ペア:

[(1, 20163933110), (2, 10081966555), (5, 4032786622), (10, 2016393311), (26021, 774910), (52042, 387455), (77491, 260210), (130105, 154982)]