20090897567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3121}}^1\times {\mathrm{9343}}^1$

素因数の和:12530

約数の個数: 16

約数和(自身を含む): 22054007808

約数和(自身を除く): 1963110241

約数列:

[1, 13, 53, 689, 3121, 9343, 40573, 121459, 165413, 495179, 2150369, 6437327, 29159503, 379073539, 1545453659, 20090897567]

約数ペア:

[(1, 20090897567), (13, 1545453659), (53, 379073539), (689, 29159503), (3121, 6437327), (9343, 2150369), (40573, 495179), (121459, 165413)]