20071424145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1876711}}^1$

素因数の和:1876773

約数の個数: 32

約数和(自身を含む): 34591555584

約数和(自身を除く): 14520131439

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 1876711, 5630133, 9383555, 28150665, 43164353, 58178041, 129493059, 174534123, 215821765, 290890205, 647465295, 872670615, 1338094943, 4014284829, 6690474715, 20071424145]

約数ペア:

[(1, 20071424145), (3, 6690474715), (5, 4014284829), (15, 1338094943), (23, 872670615), (31, 647465295), (69, 290890205), (93, 215821765), (115, 174534123), (155, 129493059), (345, 58178041), (465, 43164353), (713, 28150665), (2139, 9383555), (3565, 5630133), (10695, 1876711)]