20163022378

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2340727}}^1$

素因数の和:2340861

約数の個数: 16

約数和(自身を含む): 31178496960

約数和(自身を除く): 11015474582

約数列:

[1, 2, 59, 73, 118, 146, 4307, 8614, 2340727, 4681454, 138102893, 170873071, 276205786, 341746142, 10081511189, 20163022378]

約数ペア:

[(1, 20163022378), (2, 10081511189), (59, 341746142), (73, 276205786), (118, 170873071), (146, 138102893), (4307, 4681454), (8614, 2340727)]