20220743426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1320409}}^1$

素因数の和:1320474

約数の個数: 32

約数和(自身を含む): 35492620800

約数和(自身を除く): 15271877374

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 15314, 1320409, 2640818, 17165317, 25087771, 34330634, 40932679, 50175542, 81865358, 326141023, 532124827, 652282046, 777720901, 1064249654, 1555441802, 10110371713, 20220743426]

約数ペア:

[(1, 20220743426), (2, 10110371713), (13, 1555441802), (19, 1064249654), (26, 777720901), (31, 652282046), (38, 532124827), (62, 326141023), (247, 81865358), (403, 50175542), (494, 40932679), (589, 34330634), (806, 25087771), (1178, 17165317), (7657, 2640818), (15314, 1320409)]