20163564026

素因数分解:

$2^1\times {\mathrm{659}}^1\times {\mathrm{2713}}^1\times {\mathrm{5639}}^1$

素因数の和:9013

約数の個数: 16

約数和(自身を含む): 30307780800

約数和(自身を除く): 10144216774

約数列:

[1, 2, 659, 1318, 2713, 5426, 5639, 11278, 1787867, 3575734, 3716101, 7432202, 15298607, 30597214, 10081782013, 20163564026]

約数ペア:

[(1, 20163564026), (2, 10081782013), (659, 30597214), (1318, 15298607), (2713, 7432202), (5426, 3716101), (5639, 3575734), (11278, 1787867)]