2058020170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{54287}}^1$

素因数の和:54534

約数の個数: 32

約数和(自身を含む): 3940005888

約数和(自身を除く): 1881985718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 2230, 3791, 7582, 18955, 37910, 54287, 108574, 271435, 542870, 922879, 1845758, 4614395, 9228790, 12106001, 24212002, 60530005, 121060010, 205802017, 411604034, 1029010085, 2058020170]

約数ペア:

[(1, 2058020170), (2, 1029010085), (5, 411604034), (10, 205802017), (17, 121060010), (34, 60530005), (85, 24212002), (170, 12106001), (223, 9228790), (446, 4614395), (1115, 1845758), (2230, 922879), (3791, 542870), (7582, 271435), (18955, 108574), (37910, 54287)]