20174988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98897}}^1$

素因数の和:98921

約数の個数: 24

約数和(自身を含む): 49844592

約数和(自身を除く): 29669604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 98897, 197794, 296691, 395588, 593382, 1186764, 1681249, 3362498, 5043747, 6724996, 10087494, 20174988]

約数ペア:

[(1, 20174988), (2, 10087494), (3, 6724996), (4, 5043747), (6, 3362498), (12, 1681249), (17, 1186764), (34, 593382), (51, 395588), (68, 296691), (102, 197794), (204, 98897)]