20251194

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 42254784

約数和(自身を除く): 22003590

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 1481, 2279, 2962, 4443, 4558, 6837, 8886, 13674, 63683, 78493, 127366, 156986, 191049, 235479, 382098, 470958, 3375199, 6750398, 10125597, 20251194]

約数ペア:

[(1, 20251194), (2, 10125597), (3, 6750398), (6, 3375199), (43, 470958), (53, 382098), (86, 235479), (106, 191049), (129, 156986), (159, 127366), (258, 78493), (318, 63683), (1481, 13674), (2279, 8886), (2962, 6837), (4443, 4558)]