2020978078

素因数分解:

$2^1\times 7^1\times {\mathrm{17449}}^1\times {\mathrm{8273}}^1$

素因数の和:25731

約数の個数: 16

約数和(自身を含む): 3465151200

約数和(自身を除く): 1444173122

約数列:

[1, 2, 7, 14, 8273, 16546, 17449, 34898, 57911, 115822, 122143, 244286, 144355577, 288711154, 1010489039, 2020978078]

約数ペア:

[(1, 2020978078), (2, 1010489039), (7, 288711154), (14, 144355577), (8273, 244286), (16546, 122143), (17449, 115822), (34898, 57911)]