20217596979

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{596231}}^1$

素因数の和:596450

約数の個数: 16

約数和(自身を含む): 27474370560

約数和(自身を除く): 7256773581

約数列:

[1, 3, 89, 127, 267, 381, 11303, 33909, 596231, 1788693, 53064559, 75721337, 159193677, 227164011, 6739198993, 20217596979]

約数ペア:

[(1, 20217596979), (3, 6739198993), (89, 227164011), (127, 159193677), (267, 75721337), (381, 53064559), (11303, 1788693), (33909, 596231)]