20245674

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 43476480

約数和(自身を除く): 23230806

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 2719, 3723, 5438, 7446, 8157, 16314, 46223, 92446, 138669, 198487, 277338, 396974, 595461, 1190922, 3374279, 6748558, 10122837, 20245674]

約数ペア:

[(1, 20245674), (2, 10122837), (3, 6748558), (6, 3374279), (17, 1190922), (34, 595461), (51, 396974), (73, 277338), (102, 198487), (146, 138669), (219, 92446), (438, 46223), (1241, 16314), (2482, 8157), (2719, 7446), (3723, 5438)]