20560526459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{90397}}^1$

素因数の和:90491

約数の個数: 32

約数和(自身を含む): 24993239040

約数和(自身を除く): 4432712581

約数列:

[1, 11, 23, 29, 31, 253, 319, 341, 667, 713, 899, 7337, 7843, 9889, 20677, 90397, 227447, 994367, 2079131, 2621513, 2802307, 22870441, 28836643, 30825377, 60294799, 64453061, 81266903, 663242789, 708983671, 893935933, 1869138769, 20560526459]

約数ペア:

[(1, 20560526459), (11, 1869138769), (23, 893935933), (29, 708983671), (31, 663242789), (253, 81266903), (319, 64453061), (341, 60294799), (667, 30825377), (713, 28836643), (899, 22870441), (7337, 2802307), (7843, 2621513), (9889, 2079131), (20677, 994367), (90397, 227447)]