20076144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 57853440

約数和(自身を除く): 37777296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 809, 1034, 1128, 1551, 1618, 2068, 2256, 2427, 3102, 3236, 4136, 4854, 6204, 6472, 8272, 8899, 9708, 12408, 12944, 17798, 19416, 24816, 26697, 35596, 38023, 38832, 53394, 71192, 76046, 106788, 114069, 142384, 152092, 213576, 228138, 304184, 418253, 427152, 456276, 608368, 836506, 912552, 1254759, 1673012, 1825104, 2509518, 3346024, 5019036, 6692048, 10038072, 20076144]

約数ペア:

[(1, 20076144), (2, 10038072), (3, 6692048), (4, 5019036), (6, 3346024), (8, 2509518), (11, 1825104), (12, 1673012), (16, 1254759), (22, 912552), (24, 836506), (33, 608368), (44, 456276), (47, 427152), (48, 418253), (66, 304184), (88, 228138), (94, 213576), (132, 152092), (141, 142384), (176, 114069), (188, 106788), (264, 76046), (282, 71192), (376, 53394), (517, 38832), (528, 38023), (564, 35596), (752, 26697), (809, 24816), (1034, 19416), (1128, 17798), (1551, 12944), (1618, 12408), (2068, 9708), (2256, 8899), (2427, 8272), (3102, 6472), (3236, 6204), (4136, 4854)]