20295049992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{3533}}^1$

素因数の和:4683

約数の個数: 128

約数和(自身を含む): 59927592960

約数和(自身を除く): 39632542968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1103, 1302, 1736, 2206, 2604, 3309, 3533, 4412, 5208, 6618, 7066, 7721, 8824, 10599, 13236, 14132, 15442, 21198, 23163, 24731, 26472, 28264, 30884, 34193, 42396, 46326, 49462, 61768, 68386, 74193, 84792, 92652, 98924, 102579, 109523, 136772, 148386, 185304, 197848, 205158, 219046, 239351, 273544, 296772, 328569, 410316, 438092, 478702, 593544, 657138, 718053, 766661, 820632, 876184, 957404, 1314276, 1436106, 1533322, 1914808, 2299983, 2628552, 2872212, 3066644, 3896899, 4599966, 5744424, 6133288, 7793798, 9199932, 11690697, 15587596, 18399864, 23381394, 27278293, 31175192, 46762788, 54556586, 81834879, 93525576, 109113172, 120803869, 163669758, 218226344, 241607738, 327339516, 362411607, 483215476, 654679032, 724823214, 845627083, 966430952, 1449646428, 1691254166, 2536881249, 2899292856, 3382508332, 5073762498, 6765016664, 10147524996, 20295049992]

約数ペア:

[(1, 20295049992), (2, 10147524996), (3, 6765016664), (4, 5073762498), (6, 3382508332), (7, 2899292856), (8, 2536881249), (12, 1691254166), (14, 1449646428), (21, 966430952), (24, 845627083), (28, 724823214), (31, 654679032), (42, 483215476), (56, 362411607), (62, 327339516), (84, 241607738), (93, 218226344), (124, 163669758), (168, 120803869), (186, 109113172), (217, 93525576), (248, 81834879), (372, 54556586), (434, 46762788), (651, 31175192), (744, 27278293), (868, 23381394), (1103, 18399864), (1302, 15587596), (1736, 11690697), (2206, 9199932), (2604, 7793798), (3309, 6133288), (3533, 5744424), (4412, 4599966), (5208, 3896899), (6618, 3066644), (7066, 2872212), (7721, 2628552), (8824, 2299983), (10599, 1914808), (13236, 1533322), (14132, 1436106), (15442, 1314276), (21198, 957404), (23163, 876184), (24731, 820632), (26472, 766661), (28264, 718053), (30884, 657138), (34193, 593544), (42396, 478702), (46326, 438092), (49462, 410316), (61768, 328569), (68386, 296772), (74193, 273544), (84792, 239351), (92652, 219046), (98924, 205158), (102579, 197848), (109523, 185304), (136772, 148386)]