20135517638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1\times {\mathrm{5521}}^1$

素因数の和:7208

約数の個数: 32

約数和(自身を含む): 32483407968

約数和(自身を除く): 12347890330

約数列:

[1, 2, 17, 34, 67, 134, 1139, 1601, 2278, 3202, 5521, 11042, 27217, 54434, 93857, 107267, 187714, 214534, 369907, 739814, 1823539, 3647078, 6288419, 8839121, 12576838, 17678242, 150265057, 300530114, 592221107, 1184442214, 10067758819, 20135517638]

約数ペア:

[(1, 20135517638), (2, 10067758819), (17, 1184442214), (34, 592221107), (67, 300530114), (134, 150265057), (1139, 17678242), (1601, 12576838), (2278, 8839121), (3202, 6288419), (5521, 3647078), (11042, 1823539), (27217, 739814), (54434, 369907), (93857, 214534), (107267, 187714)]