20165009465

素因数分解:

$5^1\times {\mathrm{233}}^1\times {\mathrm{4091}}^1\times {\mathrm{4231}}^1$

素因数の和:8560

約数の個数: 16

約数和(自身を含む): 24313550976

約数和(自身を除く): 4148541511

約数列:

[1, 5, 233, 1165, 4091, 4231, 20455, 21155, 953203, 985823, 4766015, 4929115, 17309021, 86545105, 4033001893, 20165009465]

約数ペア:

[(1, 20165009465), (5, 4033001893), (233, 86545105), (1165, 17309021), (4091, 4929115), (4231, 4766015), (20455, 985823), (21155, 953203)]