20794320610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2496317}}^1$

素因数の和:2496355

約数の個数: 48

約数和(自身を含む): 46102000824

約数和(自身を除く): 25307680214

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 2496317, 4992634, 12481585, 17474219, 24963170, 34948438, 42437389, 84874778, 87371095, 122319533, 174742190, 212186945, 244639066, 297061723, 424373890, 594123446, 611597665, 1223195330, 1485308615, 2079432061, 2970617230, 4158864122, 10397160305, 20794320610]

約数ペア:

[(1, 20794320610), (2, 10397160305), (5, 4158864122), (7, 2970617230), (10, 2079432061), (14, 1485308615), (17, 1223195330), (34, 611597665), (35, 594123446), (49, 424373890), (70, 297061723), (85, 244639066), (98, 212186945), (119, 174742190), (170, 122319533), (238, 87371095), (245, 84874778), (490, 42437389), (595, 34948438), (833, 24963170), (1190, 17474219), (1666, 12481585), (4165, 4992634), (8330, 2496317)]