20260890717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{54503}}^1$

素因数の和:54757

約数の個数: 32

約数和(自身を含む): 29526342912

約数和(自身を除く): 9265452195

約数列:

[1, 3, 17, 37, 51, 111, 197, 591, 629, 1887, 3349, 7289, 10047, 21867, 54503, 123913, 163509, 371739, 926551, 2016611, 2779653, 6049833, 10737091, 32211273, 34282387, 102847161, 182530547, 397272367, 547591641, 1191817101, 6753630239, 20260890717]

約数ペア:

[(1, 20260890717), (3, 6753630239), (17, 1191817101), (37, 547591641), (51, 397272367), (111, 182530547), (197, 102847161), (591, 34282387), (629, 32211273), (1887, 10737091), (3349, 6049833), (7289, 2779653), (10047, 2016611), (21867, 926551), (54503, 371739), (123913, 163509)]