22019804930

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1\times {\mathrm{16921}}^1$

素因数の和:17834

約数の個数: 32

約数和(自身を含む): 39914259840

約数和(自身を除く): 17894454910

約数列:

[1, 2, 5, 10, 179, 358, 727, 895, 1454, 1790, 3635, 7270, 16921, 33842, 84605, 130133, 169210, 260266, 650665, 1301330, 3028859, 6057718, 12301567, 15144295, 24603134, 30288590, 61507835, 123015670, 2201980493, 4403960986, 11009902465, 22019804930]

約数ペア:

[(1, 22019804930), (2, 11009902465), (5, 4403960986), (10, 2201980493), (179, 123015670), (358, 61507835), (727, 30288590), (895, 24603134), (1454, 15144295), (1790, 12301567), (3635, 6057718), (7270, 3028859), (16921, 1301330), (33842, 650665), (84605, 260266), (130133, 169210)]