20075652

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4391}}^1$

素因数の和:4528

約数の個数: 36

約数和(自身を含む): 51158016

約数和(自身を除く): 31082364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4391, 4572, 8782, 13173, 17564, 26346, 39519, 52692, 79038, 158076, 557657, 1115314, 1672971, 2230628, 3345942, 5018913, 6691884, 10037826, 20075652]

約数ペア:

[(1, 20075652), (2, 10037826), (3, 6691884), (4, 5018913), (6, 3345942), (9, 2230628), (12, 1672971), (18, 1115314), (36, 557657), (127, 158076), (254, 79038), (381, 52692), (508, 39519), (762, 26346), (1143, 17564), (1524, 13173), (2286, 8782), (4391, 4572)]