20136200825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{613441}}^1$

素因数の和:613565

約数の個数: 24

約数和(自身を含む): 27155850456

約数和(自身を除く): 7019649631

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1313, 2525, 6565, 32825, 613441, 3067205, 7974733, 15336025, 39873665, 61957541, 199368325, 309787705, 805448033, 1548938525, 4027240165, 20136200825]

約数ペア:

[(1, 20136200825), (5, 4027240165), (13, 1548938525), (25, 805448033), (65, 309787705), (101, 199368325), (325, 61957541), (505, 39873665), (1313, 15336025), (2525, 7974733), (6565, 3067205), (32825, 613441)]