20137504044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2327497}}^1$

素因数の和:2327614

約数の個数: 48

約数和(自身を含む): 54221393408

約数和(自身を除く): 34083889364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 2327497, 4654994, 6982491, 9309988, 13964982, 16292479, 27929964, 32584958, 48877437, 65169916, 97754874, 195509748, 239732191, 479464382, 719196573, 958928764, 1438393146, 1678125337, 2876786292, 3356250674, 5034376011, 6712501348, 10068752022, 20137504044]

約数ペア:

[(1, 20137504044), (2, 10068752022), (3, 6712501348), (4, 5034376011), (6, 3356250674), (7, 2876786292), (12, 1678125337), (14, 1438393146), (21, 958928764), (28, 719196573), (42, 479464382), (84, 239732191), (103, 195509748), (206, 97754874), (309, 65169916), (412, 48877437), (618, 32584958), (721, 27929964), (1236, 16292479), (1442, 13964982), (2163, 9309988), (2884, 6982491), (4326, 4654994), (8652, 2327497)]