20012302078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{27743}}^1\times {\mathrm{12437}}^1$

素因数の和:40211

約数の個数: 16

約数和(自身を含む): 31057188480

約数和(自身を除く): 11044886402

約数列:

[1, 2, 29, 58, 12437, 24874, 27743, 55486, 360673, 721346, 804547, 1609094, 345039691, 690079382, 10006151039, 20012302078]

約数ペア:

[(1, 20012302078), (2, 10006151039), (29, 690079382), (58, 345039691), (12437, 1609094), (24874, 804547), (27743, 721346), (55486, 360673)]