2012559980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3469931}}^1$

素因数の和:3469969

約数の個数: 24

約数和(自身を含む): 4372114320

約数和(自身を除く): 2359554340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3469931, 6939862, 13879724, 17349655, 34699310, 69398620, 100627999, 201255998, 402511996, 503139995, 1006279990, 2012559980]

約数ペア:

[(1, 2012559980), (2, 1006279990), (4, 503139995), (5, 402511996), (10, 201255998), (20, 100627999), (29, 69398620), (58, 34699310), (116, 17349655), (145, 13879724), (290, 6939862), (580, 3469931)]