20187548424

素因数分解:

$2^3\times 3^2\times {\mathrm{967}}^1\times {\mathrm{289951}}^1$

素因数の和:290930

約数の個数: 48

約数和(自身を含む): 54731339520

約数和(自身を除く): 34543791096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 967, 1934, 2901, 3868, 5802, 7736, 8703, 11604, 17406, 23208, 34812, 69624, 289951, 579902, 869853, 1159804, 1739706, 2319608, 2609559, 3479412, 5219118, 6958824, 10438236, 20876472, 280382617, 560765234, 841147851, 1121530468, 1682295702, 2243060936, 2523443553, 3364591404, 5046887106, 6729182808, 10093774212, 20187548424]

約数ペア:

[(1, 20187548424), (2, 10093774212), (3, 6729182808), (4, 5046887106), (6, 3364591404), (8, 2523443553), (9, 2243060936), (12, 1682295702), (18, 1121530468), (24, 841147851), (36, 560765234), (72, 280382617), (967, 20876472), (1934, 10438236), (2901, 6958824), (3868, 5219118), (5802, 3479412), (7736, 2609559), (8703, 2319608), (11604, 1739706), (17406, 1159804), (23208, 869853), (34812, 579902), (69624, 289951)]