20172597908

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{1741}}^1\times {\mathrm{7643}}^1$

素因数の和:9767

約数の個数: 24

約数和(自身を含む): 35420155680

約数和(自身を除く): 15247557772

約数列:

[1, 2, 4, 379, 758, 1516, 1741, 3482, 6964, 7643, 15286, 30572, 659839, 1319678, 2639356, 2896697, 5793394, 11586788, 13306463, 26612926, 53225852, 5043149477, 10086298954, 20172597908]

約数ペア:

[(1, 20172597908), (2, 10086298954), (4, 5043149477), (379, 53225852), (758, 26612926), (1516, 13306463), (1741, 11586788), (3482, 5793394), (6964, 2896697), (7643, 2639356), (15286, 1319678), (30572, 659839)]