20064078

素因数分解:

$2^1\times 3^3\times {\mathrm{569}}^1\times {\mathrm{653}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 44733600

約数和(自身を除く): 24669522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 569, 653, 1138, 1306, 1707, 1959, 3414, 3918, 5121, 5877, 10242, 11754, 15363, 17631, 30726, 35262, 371557, 743114, 1114671, 2229342, 3344013, 6688026, 10032039, 20064078]

約数ペア:

[(1, 20064078), (2, 10032039), (3, 6688026), (6, 3344013), (9, 2229342), (18, 1114671), (27, 743114), (54, 371557), (569, 35262), (653, 30726), (1138, 17631), (1306, 15363), (1707, 11754), (1959, 10242), (3414, 5877), (3918, 5121)]