20248720124

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1213661}}^1$

素因数の和:1213805

約数の個数: 24

約数和(自身を含む): 36633173808

約数和(自身を除く): 16384453684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 8342, 16684, 1213661, 2427322, 4854644, 52187423, 104374846, 117725117, 208749692, 235450234, 470900468, 5062180031, 10124360062, 20248720124]

約数ペア:

[(1, 20248720124), (2, 10124360062), (4, 5062180031), (43, 470900468), (86, 235450234), (97, 208749692), (172, 117725117), (194, 104374846), (388, 52187423), (4171, 4854644), (8342, 2427322), (16684, 1213661)]