20580672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15313}}^1$

素因数の和:15335

約数の個数: 56

約数和(自身を含む): 62236096

約数和(自身を除く): 41655424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15313, 30626, 45939, 61252, 91878, 107191, 122504, 183756, 214382, 245008, 321573, 367512, 428764, 490016, 643146, 735024, 857528, 980032, 1286292, 1470048, 1715056, 2572584, 2940096, 3430112, 5145168, 6860224, 10290336, 20580672]

約数ペア:

[(1, 20580672), (2, 10290336), (3, 6860224), (4, 5145168), (6, 3430112), (7, 2940096), (8, 2572584), (12, 1715056), (14, 1470048), (16, 1286292), (21, 980032), (24, 857528), (28, 735024), (32, 643146), (42, 490016), (48, 428764), (56, 367512), (64, 321573), (84, 245008), (96, 214382), (112, 183756), (168, 122504), (192, 107191), (224, 91878), (336, 61252), (448, 45939), (672, 30626), (1344, 15313)]