20042338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2609}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 11528222

約数列:

[1, 2, 23, 46, 167, 334, 2609, 3841, 5218, 7682, 60007, 120014, 435703, 871406, 10021169, 20042338]

約数ペア:

[(1, 20042338), (2, 10021169), (23, 871406), (46, 435703), (167, 120014), (334, 60007), (2609, 7682), (3841, 5218)]