20107156762

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1733}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 39282174720

約数和(自身を除く): 19175017958

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 229, 329, 458, 517, 539, 658, 1034, 1078, 1603, 1733, 2303, 2519, 3206, 3466, 3619, 4606, 5038, 7238, 10763, 11221, 12131, 17633, 19063, 21526, 22442, 24262, 25333, 35266, 38126, 50666, 75341, 81451, 84917, 118393, 123431, 133441, 150682, 162902, 169834, 236786, 246862, 266882, 396857, 527387, 570157, 793714, 828751, 895961, 934087, 1054774, 1140314, 1657502, 1791922, 1868174, 2777999, 3991099, 4365427, 5555998, 5801257, 6271727, 7982198, 8730854, 11602514, 12543454, 18652279, 19445993, 30557989, 37304558, 38891986, 43902089, 61115978, 87804178, 130565953, 205175069, 213905923, 261131906, 410350138, 427811846, 913961671, 1436225483, 1827923342, 2872450966, 10053578381, 20107156762]

約数ペア:

[(1, 20107156762), (2, 10053578381), (7, 2872450966), (11, 1827923342), (14, 1436225483), (22, 913961671), (47, 427811846), (49, 410350138), (77, 261131906), (94, 213905923), (98, 205175069), (154, 130565953), (229, 87804178), (329, 61115978), (458, 43902089), (517, 38891986), (539, 37304558), (658, 30557989), (1034, 19445993), (1078, 18652279), (1603, 12543454), (1733, 11602514), (2303, 8730854), (2519, 7982198), (3206, 6271727), (3466, 5801257), (3619, 5555998), (4606, 4365427), (5038, 3991099), (7238, 2777999), (10763, 1868174), (11221, 1791922), (12131, 1657502), (17633, 1140314), (19063, 1054774), (21526, 934087), (22442, 895961), (24262, 828751), (25333, 793714), (35266, 570157), (38126, 527387), (50666, 396857), (75341, 266882), (81451, 246862), (84917, 236786), (118393, 169834), (123431, 162902), (133441, 150682)]