20121714358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1253377}}^1$

素因数の和:1253751

約数の個数: 16

約数和(自身を含む): 31585125600

約数和(自身を除く): 11463411242

約数列:

[1, 2, 23, 46, 349, 698, 8027, 16054, 1253377, 2506754, 28827671, 57655342, 437428573, 874857146, 10060857179, 20121714358]

約数ペア:

[(1, 20121714358), (2, 10060857179), (23, 874857146), (46, 437428573), (349, 57655342), (698, 28827671), (8027, 2506754), (16054, 1253377)]