20260356475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47671427}}^1$

素因数の和:47671454

約数の個数: 12

約数和(自身を含む): 26600656824

約数和(自身を除く): 6340300349

約数列:

[1, 5, 17, 25, 85, 425, 47671427, 238357135, 810414259, 1191785675, 4052071295, 20260356475]

約数ペア:

[(1, 20260356475), (5, 4052071295), (17, 1191785675), (25, 810414259), (85, 238357135), (425, 47671427)]