20499630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6269}}^1$

素因数の和:6388

約数の個数: 32

約数和(自身を含む): 49658400

約数和(自身を除く): 29158770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 6269, 12538, 18807, 31345, 37614, 62690, 94035, 188070, 683321, 1366642, 2049963, 3416605, 4099926, 6833210, 10249815, 20499630]

約数ペア:

[(1, 20499630), (2, 10249815), (3, 6833210), (5, 4099926), (6, 3416605), (10, 2049963), (15, 1366642), (30, 683321), (109, 188070), (218, 94035), (327, 62690), (545, 37614), (654, 31345), (1090, 18807), (1635, 12538), (3270, 6269)]