20120850004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5015167}}^1$

素因数の和:5015247

約数の個数: 24

約数和(自身を含む): 37914670080

約数和(自身を除く): 17793820076

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 5015167, 10030334, 20060668, 85257839, 170515678, 295894853, 341031356, 591789706, 1183579412, 5030212501, 10060425002, 20120850004]

約数ペア:

[(1, 20120850004), (2, 10060425002), (4, 5030212501), (17, 1183579412), (34, 591789706), (59, 341031356), (68, 295894853), (118, 170515678), (236, 85257839), (1003, 20060668), (2006, 10030334), (4012, 5015167)]