20458845307

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{109453}}^1$

素因数の和:109638

約数の個数: 16

約数和(自身を含む): 21624607872

約数和(自身を除く): 1165762565

約数列:

[1, 41, 47, 97, 1927, 3977, 4559, 109453, 186919, 4487573, 5144291, 10616941, 210915931, 435294581, 498996227, 20458845307]

約数ペア:

[(1, 20458845307), (41, 498996227), (47, 435294581), (97, 210915931), (1927, 10616941), (3977, 5144291), (4559, 4487573), (109453, 186919)]