6720141478

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1\times {\mathrm{20983}}^1$

素因数の和:23091

約数の個数: 16

約数和(自身を含む): 10213332480

約数和(自身を除く): 3493191002

約数列:

[1, 2, 79, 158, 2027, 4054, 20983, 41966, 160133, 320266, 1657657, 3315314, 42532541, 85065082, 3360070739, 6720141478]

約数ペア:

[(1, 6720141478), (2, 3360070739), (79, 85065082), (158, 42532541), (2027, 3315314), (4054, 1657657), (20983, 320266), (41966, 160133)]