20121363016

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{858713}}^1$

素因数の和:858849

約数の個数: 32

約数和(自身を含む): 39414972600

約数和(自身を除く): 19293609584

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 808, 2929, 5858, 11716, 23432, 858713, 1717426, 3434852, 6869704, 24902677, 49805354, 86730013, 99610708, 173460026, 199221416, 346920052, 693840104, 2515170377, 5030340754, 10060681508, 20121363016]

約数ペア:

[(1, 20121363016), (2, 10060681508), (4, 5030340754), (8, 2515170377), (29, 693840104), (58, 346920052), (101, 199221416), (116, 173460026), (202, 99610708), (232, 86730013), (404, 49805354), (808, 24902677), (2929, 6869704), (5858, 3434852), (11716, 1717426), (23432, 858713)]