2020107722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{8971}}^1$

素因数の和:9206

約数の個数: 32

約数和(自身を含む): 3313897920

約数和(自身を除く): 1293790198

約数列:

[1, 2, 17, 34, 37, 74, 179, 358, 629, 1258, 3043, 6086, 6623, 8971, 13246, 17942, 112591, 152507, 225182, 305014, 331927, 663854, 1605809, 3211618, 5642759, 11285518, 27298753, 54597506, 59414933, 118829866, 1010053861, 2020107722]

約数ペア:

[(1, 2020107722), (2, 1010053861), (17, 118829866), (34, 59414933), (37, 54597506), (74, 27298753), (179, 11285518), (358, 5642759), (629, 3211618), (1258, 1605809), (3043, 663854), (6086, 331927), (6623, 305014), (8971, 225182), (13246, 152507), (17942, 112591)]