20039056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73673}}^1$

素因数の和:73698

約数の個数: 20

約数和(自身を含む): 41110092

約数和(自身を除く): 21071036

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 73673, 147346, 294692, 589384, 1178768, 1252441, 2504882, 5009764, 10019528, 20039056]

約数ペア:

[(1, 20039056), (2, 10019528), (4, 5009764), (8, 2504882), (16, 1252441), (17, 1178768), (34, 589384), (68, 294692), (136, 147346), (272, 73673)]