20034390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18049}}^1$

素因数の和:18096

約数の個数: 32

約数和(自身を含む): 49384800

約数和(自身を除く): 29350410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 18049, 36098, 54147, 90245, 108294, 180490, 270735, 541470, 667813, 1335626, 2003439, 3339065, 4006878, 6678130, 10017195, 20034390]

約数ペア:

[(1, 20034390), (2, 10017195), (3, 6678130), (5, 4006878), (6, 3339065), (10, 2003439), (15, 1335626), (30, 667813), (37, 541470), (74, 270735), (111, 180490), (185, 108294), (222, 90245), (370, 54147), (555, 36098), (1110, 18049)]