20112492224

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{5333}}^1$

素因数の和:5854

約数の個数: 84

約数和(自身を含む): 43967137872

約数和(自身を除く): 23854645648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 487, 704, 968, 974, 1936, 1948, 3872, 3896, 5333, 5357, 7744, 7792, 10666, 10714, 15584, 21332, 21428, 31168, 42664, 42856, 58663, 58927, 85328, 85712, 117326, 117854, 170656, 171424, 234652, 235708, 341312, 342848, 469304, 471416, 645293, 938608, 942832, 1290586, 1877216, 1885664, 2581172, 2597171, 3754432, 3771328, 5162344, 5194342, 10324688, 10388684, 20649376, 20777368, 28568881, 41298752, 41554736, 57137762, 83109472, 114275524, 166218944, 228551048, 314257691, 457102096, 628515382, 914204192, 1257030764, 1828408384, 2514061528, 5028123056, 10056246112, 20112492224]

約数ペア:

[(1, 20112492224), (2, 10056246112), (4, 5028123056), (8, 2514061528), (11, 1828408384), (16, 1257030764), (22, 914204192), (32, 628515382), (44, 457102096), (64, 314257691), (88, 228551048), (121, 166218944), (176, 114275524), (242, 83109472), (352, 57137762), (484, 41554736), (487, 41298752), (704, 28568881), (968, 20777368), (974, 20649376), (1936, 10388684), (1948, 10324688), (3872, 5194342), (3896, 5162344), (5333, 3771328), (5357, 3754432), (7744, 2597171), (7792, 2581172), (10666, 1885664), (10714, 1877216), (15584, 1290586), (21332, 942832), (21428, 938608), (31168, 645293), (42664, 471416), (42856, 469304), (58663, 342848), (58927, 341312), (85328, 235708), (85712, 234652), (117326, 171424), (117854, 170656)]