20346739260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{339112321}}^1$

素因数の和:339112333

約数の個数: 24

約数和(自身を含む): 56970870096

約数和(自身を除く): 36624130836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 339112321, 678224642, 1017336963, 1356449284, 1695561605, 2034673926, 3391123210, 4069347852, 5086684815, 6782246420, 10173369630, 20346739260]

約数ペア:

[(1, 20346739260), (2, 10173369630), (3, 6782246420), (4, 5086684815), (5, 4069347852), (6, 3391123210), (10, 2034673926), (12, 1695561605), (15, 1356449284), (20, 1017336963), (30, 678224642), (60, 339112321)]