20146768056

素因数分解:

$2^3\times 3^2\times {\mathrm{8839}}^1\times {\mathrm{31657}}^1$

素因数の和:40508

約数の個数: 48

約数和(自身を含む): 54572060400

約数和(自身を除く): 34425292344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 8839, 17678, 26517, 31657, 35356, 53034, 63314, 70712, 79551, 94971, 106068, 126628, 159102, 189942, 212136, 253256, 284913, 318204, 379884, 569826, 636408, 759768, 1139652, 2279304, 279816223, 559632446, 839448669, 1119264892, 1678897338, 2238529784, 2518346007, 3357794676, 5036692014, 6715589352, 10073384028, 20146768056]

約数ペア:

[(1, 20146768056), (2, 10073384028), (3, 6715589352), (4, 5036692014), (6, 3357794676), (8, 2518346007), (9, 2238529784), (12, 1678897338), (18, 1119264892), (24, 839448669), (36, 559632446), (72, 279816223), (8839, 2279304), (17678, 1139652), (26517, 759768), (31657, 636408), (35356, 569826), (53034, 379884), (63314, 318204), (70712, 284913), (79551, 253256), (94971, 212136), (106068, 189942), (126628, 159102)]