20223048987

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{42089}}^1$

素因数の和:42563

約数の個数: 24

約数和(自身を含む): 29468387520

約数和(自身を除く): 9245338533

約数列:

[1, 3, 9, 197, 271, 591, 813, 1773, 2439, 42089, 53387, 126267, 160161, 378801, 480483, 8291533, 11406119, 24874599, 34218357, 74623797, 102655071, 2247005443, 6741016329, 20223048987]

約数ペア:

[(1, 20223048987), (3, 6741016329), (9, 2247005443), (197, 102655071), (271, 74623797), (591, 34218357), (813, 24874599), (1773, 11406119), (2439, 8291533), (42089, 480483), (53387, 378801), (126267, 160161)]