20440128

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3715

約数の個数: 56

約数和(自身を含む): 55961280

約数和(自身を除く): 35521152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3671, 5568, 7342, 11013, 14684, 22026, 29368, 44052, 58736, 88104, 106459, 117472, 176208, 212918, 234944, 319377, 352416, 425836, 638754, 704832, 851672, 1277508, 1703344, 2555016, 3406688, 5110032, 6813376, 10220064, 20440128]

約数ペア:

[(1, 20440128), (2, 10220064), (3, 6813376), (4, 5110032), (6, 3406688), (8, 2555016), (12, 1703344), (16, 1277508), (24, 851672), (29, 704832), (32, 638754), (48, 425836), (58, 352416), (64, 319377), (87, 234944), (96, 212918), (116, 176208), (174, 117472), (192, 106459), (232, 88104), (348, 58736), (464, 44052), (696, 29368), (928, 22026), (1392, 14684), (1856, 11013), (2784, 7342), (3671, 5568)]