20146090968

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{90173}}^1$

素因数の和:90321

約数の個数: 96

約数和(自身を含む): 56971933200

約数和(自身を除く): 36825842232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 107, 116, 174, 214, 232, 261, 321, 348, 428, 522, 642, 696, 856, 963, 1044, 1284, 1926, 2088, 2568, 3103, 3852, 6206, 7704, 9309, 12412, 18618, 24824, 27927, 37236, 55854, 74472, 90173, 111708, 180346, 223416, 270519, 360692, 541038, 721384, 811557, 1082076, 1623114, 2164152, 2615017, 3246228, 5230034, 6492456, 7845051, 9648511, 10460068, 15690102, 19297022, 20920136, 23535153, 28945533, 31380204, 38594044, 47070306, 57891066, 62760408, 77188088, 86836599, 94140612, 115782132, 173673198, 188281224, 231564264, 279806819, 347346396, 559613638, 694692792, 839420457, 1119227276, 1678840914, 2238454552, 2518261371, 3357681828, 5036522742, 6715363656, 10073045484, 20146090968]

約数ペア:

[(1, 20146090968), (2, 10073045484), (3, 6715363656), (4, 5036522742), (6, 3357681828), (8, 2518261371), (9, 2238454552), (12, 1678840914), (18, 1119227276), (24, 839420457), (29, 694692792), (36, 559613638), (58, 347346396), (72, 279806819), (87, 231564264), (107, 188281224), (116, 173673198), (174, 115782132), (214, 94140612), (232, 86836599), (261, 77188088), (321, 62760408), (348, 57891066), (428, 47070306), (522, 38594044), (642, 31380204), (696, 28945533), (856, 23535153), (963, 20920136), (1044, 19297022), (1284, 15690102), (1926, 10460068), (2088, 9648511), (2568, 7845051), (3103, 6492456), (3852, 5230034), (6206, 3246228), (7704, 2615017), (9309, 2164152), (12412, 1623114), (18618, 1082076), (24824, 811557), (27927, 721384), (37236, 541038), (55854, 360692), (74472, 270519), (90173, 223416), (111708, 180346)]