20121062392

素因数分解:

$2^3\times {\mathrm{33757}}^1\times {\mathrm{74507}}^1$

素因数の和:108270

約数の個数: 16

約数和(自身を含む): 37728615960

約数和(自身を除く): 17607553568

約数列:

[1, 2, 4, 8, 33757, 67514, 74507, 135028, 149014, 270056, 298028, 596056, 2515132799, 5030265598, 10060531196, 20121062392]

約数ペア:

[(1, 20121062392), (2, 10060531196), (4, 5030265598), (8, 2515132799), (33757, 596056), (67514, 298028), (74507, 270056), (135028, 149014)]