20160892700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15508379}}^1$

素因数の和:15508406

約数の個数: 36

約数和(自身を含む): 47114458440

約数和(自身を除く): 26953565740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 15508379, 31016758, 62033516, 77541895, 155083790, 201608927, 310167580, 387709475, 403217854, 775418950, 806435708, 1008044635, 1550837900, 2016089270, 4032178540, 5040223175, 10080446350, 20160892700]

約数ペア:

[(1, 20160892700), (2, 10080446350), (4, 5040223175), (5, 4032178540), (10, 2016089270), (13, 1550837900), (20, 1008044635), (25, 806435708), (26, 775418950), (50, 403217854), (52, 387709475), (65, 310167580), (100, 201608927), (130, 155083790), (260, 77541895), (325, 62033516), (650, 31016758), (1300, 15508379)]