20227577744

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{46027}}^1$

素因数の和:46284

約数の個数: 60

約数和(自身を含む): 43268345232

約数和(自身を除く): 23040767488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 227, 242, 454, 484, 908, 968, 1816, 1936, 2497, 3632, 4994, 9988, 19976, 27467, 39952, 46027, 54934, 92054, 109868, 184108, 219736, 368216, 439472, 506297, 736432, 1012594, 2025188, 4050376, 5569267, 8100752, 10448129, 11138534, 20896258, 22277068, 41792516, 44554136, 83585032, 89108272, 114929419, 167170064, 229858838, 459717676, 919435352, 1264223609, 1838870704, 2528447218, 5056894436, 10113788872, 20227577744]

約数ペア:

[(1, 20227577744), (2, 10113788872), (4, 5056894436), (8, 2528447218), (11, 1838870704), (16, 1264223609), (22, 919435352), (44, 459717676), (88, 229858838), (121, 167170064), (176, 114929419), (227, 89108272), (242, 83585032), (454, 44554136), (484, 41792516), (908, 22277068), (968, 20896258), (1816, 11138534), (1936, 10448129), (2497, 8100752), (3632, 5569267), (4994, 4050376), (9988, 2025188), (19976, 1012594), (27467, 736432), (39952, 506297), (46027, 439472), (54934, 368216), (92054, 219736), (109868, 184108)]