2020071374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{7591}}^1$

素因数の和:7808

約数の個数: 32

約数和(自身を含む): 3279744000

約数和(自身を除く): 1259672626

約数列:

[1, 2, 19, 38, 47, 94, 149, 298, 893, 1786, 2831, 5662, 7003, 7591, 14006, 15182, 133057, 144229, 266114, 288458, 356777, 713554, 1131059, 2262118, 6778763, 13557526, 21490121, 42980242, 53159773, 106319546, 1010035687, 2020071374]

約数ペア:

[(1, 2020071374), (2, 1010035687), (19, 106319546), (38, 53159773), (47, 42980242), (94, 21490121), (149, 13557526), (298, 6778763), (893, 2262118), (1786, 1131059), (2831, 713554), (5662, 356777), (7003, 288458), (7591, 266114), (14006, 144229), (15182, 133057)]