20065962224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{525397}}^1$

素因数の和:525454

約数の個数: 80

約数和(自身を含む): 50034702336

約数和(自身を除く): 29968740112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 525397, 1050794, 2101588, 3677779, 4203176, 5779367, 7355558, 8406352, 11558734, 14711116, 16287307, 23117468, 29422232, 32574614, 40455569, 46234936, 58844464, 65149228, 80911138, 92469872, 114011149, 130298456, 161822276, 179160377, 228022298, 260596912, 323644552, 358320754, 456044596, 647289104, 716641508, 912089192, 1254122639, 1433283016, 1824178384, 2508245278, 2866566032, 5016490556, 10032981112, 20065962224]

約数ペア:

[(1, 20065962224), (2, 10032981112), (4, 5016490556), (7, 2866566032), (8, 2508245278), (11, 1824178384), (14, 1433283016), (16, 1254122639), (22, 912089192), (28, 716641508), (31, 647289104), (44, 456044596), (56, 358320754), (62, 323644552), (77, 260596912), (88, 228022298), (112, 179160377), (124, 161822276), (154, 130298456), (176, 114011149), (217, 92469872), (248, 80911138), (308, 65149228), (341, 58844464), (434, 46234936), (496, 40455569), (616, 32574614), (682, 29422232), (868, 23117468), (1232, 16287307), (1364, 14711116), (1736, 11558734), (2387, 8406352), (2728, 7355558), (3472, 5779367), (4774, 4203176), (5456, 3677779), (9548, 2101588), (19096, 1050794), (38192, 525397)]