18056260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29123}}^1$

素因数の和:29163

約数の個数: 24

約数和(自身を含む): 39142656

約数和(自身を除く): 21086396

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 29123, 58246, 116492, 145615, 291230, 582460, 902813, 1805626, 3611252, 4514065, 9028130, 18056260]

約数ペア:

[(1, 18056260), (2, 9028130), (4, 4514065), (5, 3611252), (10, 1805626), (20, 902813), (31, 582460), (62, 291230), (124, 145615), (155, 116492), (310, 58246), (620, 29123)]