20145322489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{266603}}^1$

素因数の和:266760

約数の個数: 16

約数和(自身を含む): 21946841280

約数和(自身を除く): 1801518791

約数列:

[1, 19, 41, 97, 779, 1843, 3977, 75563, 266603, 5065457, 10930723, 25860491, 207683737, 491349329, 1060280131, 20145322489]

約数ペア:

[(1, 20145322489), (19, 1060280131), (41, 491349329), (97, 207683737), (779, 25860491), (1843, 10930723), (3977, 5065457), (75563, 266603)]