20836158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1753}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 47821056

約数和(自身を除く): 26984898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1753, 1981, 3506, 3962, 5259, 5943, 10518, 11886, 12271, 24542, 36813, 73626, 496099, 992198, 1488297, 2976594, 3472693, 6945386, 10418079, 20836158]

約数ペア:

[(1, 20836158), (2, 10418079), (3, 6945386), (6, 3472693), (7, 2976594), (14, 1488297), (21, 992198), (42, 496099), (283, 73626), (566, 36813), (849, 24542), (1698, 12271), (1753, 11886), (1981, 10518), (3506, 5943), (3962, 5259)]