20346417507

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{70529}}^1$

素因数の和:71127

約数の個数: 24

約数和(自身を含む): 29427937200

約数和(自身を除く): 9081519693

約数列:

[1, 3, 13, 39, 169, 507, 569, 1707, 7397, 22191, 70529, 96161, 211587, 288483, 916877, 2750631, 11919401, 35758203, 40131001, 120393003, 521703013, 1565109039, 6782139169, 20346417507]

約数ペア:

[(1, 20346417507), (3, 6782139169), (13, 1565109039), (39, 521703013), (169, 120393003), (507, 40131001), (569, 35758203), (1707, 11919401), (7397, 2750631), (22191, 916877), (70529, 288483), (96161, 211587)]