20651016

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29671}}^1$

素因数の和:29709

約数の個数: 32

約数和(自身を含む): 53409600

約数和(自身を除く): 32758584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29671, 59342, 89013, 118684, 178026, 237368, 356052, 712104, 860459, 1720918, 2581377, 3441836, 5162754, 6883672, 10325508, 20651016]

約数ペア:

[(1, 20651016), (2, 10325508), (3, 6883672), (4, 5162754), (6, 3441836), (8, 2581377), (12, 1720918), (24, 860459), (29, 712104), (58, 356052), (87, 237368), (116, 178026), (174, 118684), (232, 89013), (348, 59342), (696, 29671)]