20144130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671471}}^1$

素因数の和:671481

約数の個数: 16

約数和(自身を含む): 48345984

約数和(自身を除く): 28201854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671471, 1342942, 2014413, 3357355, 4028826, 6714710, 10072065, 20144130]

約数ペア:

[(1, 20144130), (2, 10072065), (3, 6714710), (5, 4028826), (6, 3357355), (10, 2014413), (15, 1342942), (30, 671471)]