20107966591

素因数分解:

${\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{359}}^1\times {\mathrm{937}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 21288022560

約数和(自身を除く): 1180055969

約数列:

[1, 23, 113, 359, 529, 937, 2599, 8257, 21551, 40567, 59777, 105881, 189911, 336383, 495673, 933041, 2435263, 7736809, 21459943, 38011279, 56011049, 177946607, 874259417, 20107966591]

約数ペア:

[(1, 20107966591), (23, 874259417), (113, 177946607), (359, 56011049), (529, 38011279), (937, 21459943), (2599, 7736809), (8257, 2435263), (21551, 933041), (40567, 495673), (59777, 336383), (105881, 189911)]