20202014

素因数分解:

$2^1\times 7^5\times {\mathrm{601}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 35412048

約数和(自身を除く): 15210034

約数列:

[1, 2, 7, 14, 49, 98, 343, 601, 686, 1202, 2401, 4207, 4802, 8414, 16807, 29449, 33614, 58898, 206143, 412286, 1443001, 2886002, 10101007, 20202014]

約数ペア:

[(1, 20202014), (2, 10101007), (7, 2886002), (14, 1443001), (49, 412286), (98, 206143), (343, 58898), (601, 33614), (686, 29449), (1202, 16807), (2401, 8414), (4207, 4802)]