20158248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 56894400

約数和(自身を除く): 36736152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 2633, 3828, 5266, 7656, 7899, 10532, 15798, 21064, 28963, 31596, 57926, 63192, 76357, 86889, 115852, 152714, 173778, 229071, 231704, 305428, 347556, 458142, 610856, 695112, 839927, 916284, 1679854, 1832568, 2519781, 3359708, 5039562, 6719416, 10079124, 20158248]

約数ペア:

[(1, 20158248), (2, 10079124), (3, 6719416), (4, 5039562), (6, 3359708), (8, 2519781), (11, 1832568), (12, 1679854), (22, 916284), (24, 839927), (29, 695112), (33, 610856), (44, 458142), (58, 347556), (66, 305428), (87, 231704), (88, 229071), (116, 173778), (132, 152714), (174, 115852), (232, 86889), (264, 76357), (319, 63192), (348, 57926), (638, 31596), (696, 28963), (957, 21064), (1276, 15798), (1914, 10532), (2552, 7899), (2633, 7656), (3828, 5266)]