20221287796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1327}}^1\times {\mathrm{71879}}^1$

素因数の和:73263

約数の個数: 24

約数和(自身を含む): 36082609920

約数和(自身を除く): 15861322124

約数列:

[1, 2, 4, 53, 106, 212, 1327, 2654, 5308, 70331, 71879, 140662, 143758, 281324, 287516, 3809587, 7619174, 15238348, 95383433, 190766866, 381533732, 5055321949, 10110643898, 20221287796]

約数ペア:

[(1, 20221287796), (2, 10110643898), (4, 5055321949), (53, 381533732), (106, 190766866), (212, 95383433), (1327, 15238348), (2654, 7619174), (5308, 3809587), (70331, 287516), (71879, 281324), (140662, 143758)]