20174540309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{226063}}^1$

素因数の和:226161

約数の個数: 32

約数和(自身を含む): 26910658560

約数和(自身を除く): 6736118251

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 427, 671, 1159, 1463, 4697, 8113, 12749, 89243, 226063, 1582441, 2486693, 4295197, 13789843, 17406851, 30066379, 47247167, 96528901, 151688273, 262007017, 330730169, 1061817911, 1834049119, 2882077187, 20174540309]

約数ペア:

[(1, 20174540309), (7, 2882077187), (11, 1834049119), (19, 1061817911), (61, 330730169), (77, 262007017), (133, 151688273), (209, 96528901), (427, 47247167), (671, 30066379), (1159, 17406851), (1463, 13789843), (4697, 4295197), (8113, 2486693), (12749, 1582441), (89243, 226063)]