20120803088

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{1715621}}^1$

素因数の和:1716362

約数の個数: 20

約数和(自身を含む): 39037262988

約数和(自身を除く): 18916459900

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 11728, 1715621, 3431242, 6862484, 13724968, 27449936, 1257550193, 2515100386, 5030200772, 10060401544, 20120803088]

約数ペア:

[(1, 20120803088), (2, 10060401544), (4, 5030200772), (8, 2515100386), (16, 1257550193), (733, 27449936), (1466, 13724968), (2932, 6862484), (5864, 3431242), (11728, 1715621)]