20145786617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{337343}}^1$

素因数の和:337504

約数の個数: 16

約数和(自身を含む): 22588554240

約数和(自身を除く): 2442767623

約数列:

[1, 11, 61, 89, 671, 979, 5429, 59719, 337343, 3710773, 20577923, 30023527, 226357153, 330258797, 1831435147, 20145786617]

約数ペア:

[(1, 20145786617), (11, 1831435147), (61, 330258797), (89, 226357153), (671, 30023527), (979, 20577923), (5429, 3710773), (59719, 337343)]