20167570670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7001}}^1\times {\mathrm{22159}}^1$

素因数の和:29180

約数の個数: 32

約数和(自身を含む): 39101408640

約数和(自身を除く): 18933837970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7001, 14002, 22159, 35005, 44318, 70010, 91013, 110795, 182026, 221590, 288067, 455065, 576134, 910130, 1440335, 2880670, 155135159, 310270318, 775675795, 1551351590, 2016757067, 4033514134, 10083785335, 20167570670]

約数ペア:

[(1, 20167570670), (2, 10083785335), (5, 4033514134), (10, 2016757067), (13, 1551351590), (26, 775675795), (65, 310270318), (130, 155135159), (7001, 2880670), (14002, 1440335), (22159, 910130), (35005, 576134), (44318, 455065), (70010, 288067), (91013, 221590), (110795, 182026)]