20236896

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2468

約数の個数: 72

約数和(自身を含む): 59557680

約数和(自身を除く): 39320784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2423, 2784, 4176, 4846, 7269, 8352, 9692, 14538, 19384, 21807, 29076, 38768, 43614, 58152, 70267, 77536, 87228, 116304, 140534, 174456, 210801, 232608, 281068, 348912, 421602, 562136, 632403, 697824, 843204, 1124272, 1264806, 1686408, 2248544, 2529612, 3372816, 5059224, 6745632, 10118448, 20236896]

約数ペア:

[(1, 20236896), (2, 10118448), (3, 6745632), (4, 5059224), (6, 3372816), (8, 2529612), (9, 2248544), (12, 1686408), (16, 1264806), (18, 1124272), (24, 843204), (29, 697824), (32, 632403), (36, 562136), (48, 421602), (58, 348912), (72, 281068), (87, 232608), (96, 210801), (116, 174456), (144, 140534), (174, 116304), (232, 87228), (261, 77536), (288, 70267), (348, 58152), (464, 43614), (522, 38768), (696, 29076), (928, 21807), (1044, 19384), (1392, 14538), (2088, 9692), (2423, 8352), (2784, 7269), (4176, 4846)]