20061569124

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1193}}^1\times {\mathrm{11393}}^1$

素因数の和:12637

約数の個数: 72

約数和(自身を含む): 51996154392

約数和(自身を除く): 31934585268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1193, 1476, 2386, 3579, 4772, 7158, 10737, 11393, 14316, 21474, 22786, 34179, 42948, 45572, 48913, 68358, 97826, 102537, 136716, 146739, 195652, 205074, 293478, 410148, 440217, 467113, 586956, 880434, 934226, 1401339, 1760868, 1868452, 2802678, 4204017, 5605356, 8408034, 13591849, 16816068, 27183698, 40775547, 54367396, 81551094, 122326641, 163102188, 244653282, 489306564, 557265809, 1114531618, 1671797427, 2229063236, 3343594854, 5015392281, 6687189708, 10030784562, 20061569124]

約数ペア:

[(1, 20061569124), (2, 10030784562), (3, 6687189708), (4, 5015392281), (6, 3343594854), (9, 2229063236), (12, 1671797427), (18, 1114531618), (36, 557265809), (41, 489306564), (82, 244653282), (123, 163102188), (164, 122326641), (246, 81551094), (369, 54367396), (492, 40775547), (738, 27183698), (1193, 16816068), (1476, 13591849), (2386, 8408034), (3579, 5605356), (4772, 4204017), (7158, 2802678), (10737, 1868452), (11393, 1760868), (14316, 1401339), (21474, 934226), (22786, 880434), (34179, 586956), (42948, 467113), (45572, 440217), (48913, 410148), (68358, 293478), (97826, 205074), (102537, 195652), (136716, 146739)]