20180149644

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{1019}}^1\times {\mathrm{4597}}^1$

素因数の和:5982

約数の個数: 48

約数和(自身を含む): 47274796800

約数和(自身を除く): 27094647156

約数列:

[1, 2, 3, 4, 6, 12, 359, 718, 1019, 1077, 1436, 2038, 2154, 3057, 4076, 4308, 4597, 6114, 9194, 12228, 13791, 18388, 27582, 55164, 365821, 731642, 1097463, 1463284, 1650323, 2194926, 3300646, 4389852, 4684343, 4950969, 6601292, 9368686, 9901938, 14053029, 18737372, 19803876, 28106058, 56212116, 1681679137, 3363358274, 5045037411, 6726716548, 10090074822, 20180149644]

約数ペア:

[(1, 20180149644), (2, 10090074822), (3, 6726716548), (4, 5045037411), (6, 3363358274), (12, 1681679137), (359, 56212116), (718, 28106058), (1019, 19803876), (1077, 18737372), (1436, 14053029), (2038, 9901938), (2154, 9368686), (3057, 6601292), (4076, 4950969), (4308, 4684343), (4597, 4389852), (6114, 3300646), (9194, 2194926), (12228, 1650323), (13791, 1463284), (18388, 1097463), (27582, 731642), (55164, 365821)]