20147335472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14051}}^1\times {\mathrm{8147}}^1$

素因数の和:22217

約数の個数: 40

約数和(自身を含む): 42592398912

約数和(自身を除く): 22445063440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8147, 14051, 16294, 28102, 32588, 56204, 65176, 89617, 112408, 130352, 154561, 179234, 224816, 309122, 358468, 618244, 716936, 1236488, 1433872, 2472976, 114473497, 228946994, 457893988, 915787976, 1259208467, 1831575952, 2518416934, 5036833868, 10073667736, 20147335472]

約数ペア:

[(1, 20147335472), (2, 10073667736), (4, 5036833868), (8, 2518416934), (11, 1831575952), (16, 1259208467), (22, 915787976), (44, 457893988), (88, 228946994), (176, 114473497), (8147, 2472976), (14051, 1433872), (16294, 1236488), (28102, 716936), (32588, 618244), (56204, 358468), (65176, 309122), (89617, 224816), (112408, 179234), (130352, 154561)]