20171777492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{219258451}}^1$

素因数の和:219258478

約数の個数: 12

約数和(自身を含む): 36835419936

約数和(自身を除く): 16663642444

約数列:

[1, 2, 4, 23, 46, 92, 219258451, 438516902, 877033804, 5042944373, 10085888746, 20171777492]

約数ペア:

[(1, 20171777492), (2, 10085888746), (4, 5042944373), (23, 877033804), (46, 438516902), (92, 219258451)]