20211883482

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{9821129}}^1$

素因数の和:9821155

約数の個数: 32

約数和(自身を含む): 47141424000

約数和(自身を除く): 26929540518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 9821129, 19642258, 29463387, 58926774, 68747903, 137495806, 206243709, 412487418, 481235321, 962470642, 1443705963, 2887411926, 3368647247, 6737294494, 10105941741, 20211883482]

約数ペア:

[(1, 20211883482), (2, 10105941741), (3, 6737294494), (6, 3368647247), (7, 2887411926), (14, 1443705963), (21, 962470642), (42, 481235321), (49, 412487418), (98, 206243709), (147, 137495806), (294, 68747903), (343, 58926774), (686, 29463387), (1029, 19642258), (2058, 9821129)]