20071136162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{50147}}^1$

素因数の和:50303

約数の個数: 64

約数和(自身を含む): 39515019264

約数和(自身を除く): 19443883102

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 113, 154, 161, 226, 253, 322, 506, 791, 1243, 1582, 1771, 2486, 2599, 3542, 5198, 8701, 17402, 18193, 28589, 36386, 50147, 57178, 100294, 200123, 351029, 400246, 551617, 702058, 1103234, 1153381, 2306762, 3861319, 5666611, 7722638, 8073667, 11333222, 12687191, 16147334, 25374382, 39666277, 62332721, 79332554, 88810337, 124665442, 130332053, 177620674, 260664106, 436329047, 872658094, 912324371, 1433652583, 1824648742, 2867305166, 10035568081, 20071136162]

約数ペア:

[(1, 20071136162), (2, 10035568081), (7, 2867305166), (11, 1824648742), (14, 1433652583), (22, 912324371), (23, 872658094), (46, 436329047), (77, 260664106), (113, 177620674), (154, 130332053), (161, 124665442), (226, 88810337), (253, 79332554), (322, 62332721), (506, 39666277), (791, 25374382), (1243, 16147334), (1582, 12687191), (1771, 11333222), (2486, 8073667), (2599, 7722638), (3542, 5666611), (5198, 3861319), (8701, 2306762), (17402, 1153381), (18193, 1103234), (28589, 702058), (36386, 551617), (50147, 400246), (57178, 351029), (100294, 200123)]