20199415656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{9931}}^1\times {\mathrm{12107}}^1$

素因数の和:22054

約数の個数: 64

約数和(自身を含む): 57723194880

約数和(自身を除く): 37523779224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 9931, 12107, 19862, 24214, 29793, 36321, 39724, 48428, 59586, 69517, 72642, 79448, 84749, 96856, 119172, 139034, 145284, 169498, 208551, 238344, 254247, 278068, 290568, 338996, 417102, 508494, 556136, 677992, 834204, 1016988, 1668408, 2033976, 120234617, 240469234, 360703851, 480938468, 721407702, 841642319, 961876936, 1442815404, 1683284638, 2524926957, 2885630808, 3366569276, 5049853914, 6733138552, 10099707828, 20199415656]

約数ペア:

[(1, 20199415656), (2, 10099707828), (3, 6733138552), (4, 5049853914), (6, 3366569276), (7, 2885630808), (8, 2524926957), (12, 1683284638), (14, 1442815404), (21, 961876936), (24, 841642319), (28, 721407702), (42, 480938468), (56, 360703851), (84, 240469234), (168, 120234617), (9931, 2033976), (12107, 1668408), (19862, 1016988), (24214, 834204), (29793, 677992), (36321, 556136), (39724, 508494), (48428, 417102), (59586, 338996), (69517, 290568), (72642, 278068), (79448, 254247), (84749, 238344), (96856, 208551), (119172, 169498), (139034, 145284)]