20124086

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8069}}^1$

素因数の和:8143

約数の個数: 16

約数和(自身を含む): 31957200

約数和(自身を除く): 11833114

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 8069, 16138, 234001, 346967, 468002, 693934, 10062043, 20124086]

約数ペア:

[(1, 20124086), (2, 10062043), (29, 693934), (43, 468002), (58, 346967), (86, 234001), (1247, 16138), (2494, 8069)]