1020424456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{5171}}^1$

素因数の和:6645

約数の個数: 32

約数和(自身を含む): 2027630880

約数和(自身を除く): 1007206424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1451, 2902, 5171, 5804, 10342, 11608, 20684, 24667, 41368, 49334, 87907, 98668, 175814, 197336, 351628, 703256, 7503121, 15006242, 30012484, 60024968, 127553057, 255106114, 510212228, 1020424456]

約数ペア:

[(1, 1020424456), (2, 510212228), (4, 255106114), (8, 127553057), (17, 60024968), (34, 30012484), (68, 15006242), (136, 7503121), (1451, 703256), (2902, 351628), (5171, 197336), (5804, 175814), (10342, 98668), (11608, 87907), (20684, 49334), (24667, 41368)]