20159672022

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{433}}^1\times {\mathrm{7541}}^1$

素因数の和:8003

約数の個数: 96

約数和(自身を含む): 51062356800

約数和(自身を除く): 30902684778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 433, 441, 686, 866, 882, 1029, 1299, 2058, 2598, 3031, 3087, 3897, 6062, 6174, 7541, 7794, 9093, 15082, 18186, 21217, 22623, 27279, 42434, 45246, 52787, 54558, 63651, 67869, 105574, 127302, 135738, 148519, 158361, 190953, 297038, 316722, 369509, 381906, 445557, 475083, 739018, 891114, 950166, 1108527, 1336671, 2217054, 2586563, 2673342, 3265253, 3325581, 5173126, 6530506, 6651162, 7759689, 9795759, 15519378, 19591518, 22856771, 23279067, 29387277, 45713542, 46558134, 58774554, 68570313, 137140626, 159997397, 205710939, 319994794, 411421878, 479992191, 959984382, 1119981779, 1439976573, 2239963558, 2879953146, 3359945337, 6719890674, 10079836011, 20159672022]

約数ペア:

[(1, 20159672022), (2, 10079836011), (3, 6719890674), (6, 3359945337), (7, 2879953146), (9, 2239963558), (14, 1439976573), (18, 1119981779), (21, 959984382), (42, 479992191), (49, 411421878), (63, 319994794), (98, 205710939), (126, 159997397), (147, 137140626), (294, 68570313), (343, 58774554), (433, 46558134), (441, 45713542), (686, 29387277), (866, 23279067), (882, 22856771), (1029, 19591518), (1299, 15519378), (2058, 9795759), (2598, 7759689), (3031, 6651162), (3087, 6530506), (3897, 5173126), (6062, 3325581), (6174, 3265253), (7541, 2673342), (7794, 2586563), (9093, 2217054), (15082, 1336671), (18186, 1108527), (21217, 950166), (22623, 891114), (27279, 739018), (42434, 475083), (45246, 445557), (52787, 381906), (54558, 369509), (63651, 316722), (67869, 297038), (105574, 190953), (127302, 158361), (135738, 148519)]