20111602

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20233}}^1$

素因数の和:20313

約数の個数: 16

約数和(自身を含む): 34964352

約数和(自身を除く): 14852750

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 20233, 40466, 141631, 283262, 1436543, 2873086, 10055801, 20111602]

約数ペア:

[(1, 20111602), (2, 10055801), (7, 2873086), (14, 1436543), (71, 283262), (142, 141631), (497, 40466), (994, 20233)]