20132535530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{630521}}^1$

素因数の和:630662

約数の個数: 32

約数和(自身を含む): 37770789888

約数和(自身を除く): 17638254358

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 3193, 6386, 15965, 31930, 630521, 1261042, 3152605, 6305210, 19546151, 39092302, 64943663, 97730755, 129887326, 195461510, 324718315, 649436630, 2013253553, 4026507106, 10066267765, 20132535530]

約数ペア:

[(1, 20132535530), (2, 10066267765), (5, 4026507106), (10, 2013253553), (31, 649436630), (62, 324718315), (103, 195461510), (155, 129887326), (206, 97730755), (310, 64943663), (515, 39092302), (1030, 19546151), (3193, 6305210), (6386, 3152605), (15965, 1261042), (31930, 630521)]