20177887716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80070983}}^1$

素因数の和:80071000

約数の個数: 36

約数和(自身を含む): 58291676352

約数和(自身を除く): 38113788636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80070983, 160141966, 240212949, 320283932, 480425898, 560496881, 720638847, 960851796, 1120993762, 1441277694, 1681490643, 2241987524, 2882555388, 3362981286, 5044471929, 6725962572, 10088943858, 20177887716]

約数ペア:

[(1, 20177887716), (2, 10088943858), (3, 6725962572), (4, 5044471929), (6, 3362981286), (7, 2882555388), (9, 2241987524), (12, 1681490643), (14, 1441277694), (18, 1120993762), (21, 960851796), (28, 720638847), (36, 560496881), (42, 480425898), (63, 320283932), (84, 240212949), (126, 160141966), (252, 80070983)]