20412501121

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{21221}}^1$

素因数の和:22100

約数の個数: 16

約数和(自身を含む): 21659173200

約数和(自身を除く): 1246672079

約数列:

[1, 29, 41, 809, 1189, 21221, 23461, 33169, 615409, 870061, 961901, 17167789, 25231769, 497865881, 703879349, 20412501121]

約数ペア:

[(1, 20412501121), (29, 703879349), (41, 497865881), (809, 25231769), (1189, 17167789), (21221, 961901), (23461, 870061), (33169, 615409)]