20333190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39869}}^1$

素因数の和:39896

約数の個数: 32

約数和(自身を含む): 51671520

約数和(自身を除く): 31338330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39869, 79738, 119607, 199345, 239214, 398690, 598035, 677773, 1196070, 1355546, 2033319, 3388865, 4066638, 6777730, 10166595, 20333190]

約数ペア:

[(1, 20333190), (2, 10166595), (3, 6777730), (5, 4066638), (6, 3388865), (10, 2033319), (15, 1355546), (17, 1196070), (30, 677773), (34, 598035), (51, 398690), (85, 239214), (102, 199345), (170, 119607), (255, 79738), (510, 39869)]