20542596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100699}}^1$

素因数の和:100723

約数の個数: 24

約数和(自身を含む): 50752800

約数和(自身を除く): 30210204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 100699, 201398, 302097, 402796, 604194, 1208388, 1711883, 3423766, 5135649, 6847532, 10271298, 20542596]

約数ペア:

[(1, 20542596), (2, 10271298), (3, 6847532), (4, 5135649), (6, 3423766), (12, 1711883), (17, 1208388), (34, 604194), (51, 402796), (68, 302097), (102, 201398), (204, 100699)]