20120844340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17051563}}^1$

素因数の和:17051631

約数の個数: 24

約数和(自身を含む): 42969941280

約数和(自身を除く): 22849096940

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 17051563, 34103126, 68206252, 85257815, 170515630, 341031260, 1006042217, 2012084434, 4024168868, 5030211085, 10060422170, 20120844340]

約数ペア:

[(1, 20120844340), (2, 10060422170), (4, 5030211085), (5, 4024168868), (10, 2012084434), (20, 1006042217), (59, 341031260), (118, 170515630), (236, 85257815), (295, 68206252), (590, 34103126), (1180, 17051563)]