20331634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1117}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 32198400

約数和(自身を除く): 11866766

約数列:

[1, 2, 19, 38, 479, 958, 1117, 2234, 9101, 18202, 21223, 42446, 535043, 1070086, 10165817, 20331634]

約数ペア:

[(1, 20331634), (2, 10165817), (19, 1070086), (38, 535043), (479, 42446), (958, 21223), (1117, 18202), (2234, 9101)]