20579645712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{232633}}^1$

素因数の和:232760

約数の個数: 80

約数和(自身を含む): 56539367360

約数和(自身を除く): 35959721648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 776, 912, 1164, 1552, 1843, 2328, 3686, 4656, 5529, 7372, 11058, 14744, 22116, 29488, 44232, 88464, 232633, 465266, 697899, 930532, 1395798, 1861064, 2791596, 3722128, 4420027, 5583192, 8840054, 11166384, 13260081, 17680108, 22565401, 26520162, 35360216, 45130802, 53040324, 67696203, 70720432, 90261604, 106080648, 135392406, 180523208, 212161296, 270784812, 361046416, 428742619, 541569624, 857485238, 1083139248, 1286227857, 1714970476, 2572455714, 3429940952, 5144911428, 6859881904, 10289822856, 20579645712]

約数ペア:

[(1, 20579645712), (2, 10289822856), (3, 6859881904), (4, 5144911428), (6, 3429940952), (8, 2572455714), (12, 1714970476), (16, 1286227857), (19, 1083139248), (24, 857485238), (38, 541569624), (48, 428742619), (57, 361046416), (76, 270784812), (97, 212161296), (114, 180523208), (152, 135392406), (194, 106080648), (228, 90261604), (291, 70720432), (304, 67696203), (388, 53040324), (456, 45130802), (582, 35360216), (776, 26520162), (912, 22565401), (1164, 17680108), (1552, 13260081), (1843, 11166384), (2328, 8840054), (3686, 5583192), (4656, 4420027), (5529, 3722128), (7372, 2791596), (11058, 1861064), (14744, 1395798), (22116, 930532), (29488, 697899), (44232, 465266), (88464, 232633)]