20179955886

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1\times {\mathrm{50857}}^1$

素因数の和:52516

約数の個数: 32

約数和(自身を含む): 41370745248

約数和(自身を除く): 21190789362

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1613, 3226, 4839, 9678, 50857, 66133, 101714, 132266, 152571, 198399, 305142, 396798, 2085137, 4170274, 6255411, 12510822, 82032341, 164064682, 246097023, 492194046, 3363325981, 6726651962, 10089977943, 20179955886]

約数ペア:

[(1, 20179955886), (2, 10089977943), (3, 6726651962), (6, 3363325981), (41, 492194046), (82, 246097023), (123, 164064682), (246, 82032341), (1613, 12510822), (3226, 6255411), (4839, 4170274), (9678, 2085137), (50857, 396798), (66133, 305142), (101714, 198399), (132266, 152571)]