16222020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9323}}^1$

素因数の和:9364

約数の個数: 48

約数和(自身を含む): 46992960

約数和(自身を除く): 30770940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9323, 18646, 27969, 37292, 46615, 55938, 93230, 111876, 139845, 186460, 270367, 279690, 540734, 559380, 811101, 1081468, 1351835, 1622202, 2703670, 3244404, 4055505, 5407340, 8111010, 16222020]

約数ペア:

[(1, 16222020), (2, 8111010), (3, 5407340), (4, 4055505), (5, 3244404), (6, 2703670), (10, 1622202), (12, 1351835), (15, 1081468), (20, 811101), (29, 559380), (30, 540734), (58, 279690), (60, 270367), (87, 186460), (116, 139845), (145, 111876), (174, 93230), (290, 55938), (348, 46615), (435, 37292), (580, 27969), (870, 18646), (1740, 9323)]