20285262

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{6367}}^1$

素因数の和:6437

約数の個数: 32

約数和(自身を含む): 45849600

約数和(自身を除く): 25564338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 6367, 12734, 19101, 38202, 57303, 114606, 171909, 343818, 375653, 751306, 1126959, 2253918, 3380877, 6761754, 10142631, 20285262]

約数ペア:

[(1, 20285262), (2, 10142631), (3, 6761754), (6, 3380877), (9, 2253918), (18, 1126959), (27, 751306), (54, 375653), (59, 343818), (118, 171909), (177, 114606), (354, 57303), (531, 38202), (1062, 19101), (1593, 12734), (3186, 6367)]