20229071753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{5021}}^1$

素因数の和:5609

約数の個数: 32

約数和(自身を含む): 23907934080

約数和(自身を除く): 3678862327

約数列:

[1, 11, 19, 37, 209, 407, 521, 703, 5021, 5731, 7733, 9899, 19277, 55231, 95399, 108889, 185777, 212047, 366263, 1049389, 2043547, 2615941, 3529763, 4028893, 28775351, 38827393, 49702879, 96789817, 546731669, 1064687987, 1839006523, 20229071753]

約数ペア:

[(1, 20229071753), (11, 1839006523), (19, 1064687987), (37, 546731669), (209, 96789817), (407, 49702879), (521, 38827393), (703, 28775351), (5021, 4028893), (5731, 3529763), (7733, 2615941), (9899, 2043547), (19277, 1049389), (55231, 366263), (95399, 212047), (108889, 185777)]