420764892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2062573}}^1$

素因数の和:2062597

約数の個数: 24

約数和(自身を含む): 1039537296

約数和(自身を除く): 618772404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2062573, 4125146, 6187719, 8250292, 12375438, 24750876, 35063741, 70127482, 105191223, 140254964, 210382446, 420764892]

約数ペア:

[(1, 420764892), (2, 210382446), (3, 140254964), (4, 105191223), (6, 70127482), (12, 35063741), (17, 24750876), (34, 12375438), (51, 8250292), (68, 6187719), (102, 4125146), (204, 2062573)]