20165935109

素因数分解:

${\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1291}}^1\times {\mathrm{1429}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 21416915520

約数和(自身を除く): 1250980411

約数列:

[1, 17, 643, 1291, 1429, 10931, 21947, 24293, 830113, 918847, 1844839, 14111921, 15620399, 31362263, 1186231477, 20165935109]

約数ペア:

[(1, 20165935109), (17, 1186231477), (643, 31362263), (1291, 15620399), (1429, 14111921), (10931, 1844839), (21947, 918847), (24293, 830113)]