20038908

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11059}}^1$

素因数の和:11217

約数の個数: 24

約数和(自身を含む): 47071360

約数和(自身を除く): 27032452

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11059, 22118, 33177, 44236, 66354, 132708, 1669909, 3339818, 5009727, 6679636, 10019454, 20038908]

約数ペア:

[(1, 20038908), (2, 10019454), (3, 6679636), (4, 5009727), (6, 3339818), (12, 1669909), (151, 132708), (302, 66354), (453, 44236), (604, 33177), (906, 22118), (1812, 11059)]