20056574130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{668552471}}^1$

素因数の和:668552481

約数の個数: 16

約数和(自身を含む): 48135777984

約数和(自身を除く): 28079203854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 668552471, 1337104942, 2005657413, 3342762355, 4011314826, 6685524710, 10028287065, 20056574130]

約数ペア:

[(1, 20056574130), (2, 10028287065), (3, 6685524710), (5, 4011314826), (6, 3342762355), (10, 2005657413), (15, 1337104942), (30, 668552471)]