20110388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7993}}^1$

素因数の和:8051

約数の個数: 24

約数和(自身を含む): 38275272

約数和(自身を除く): 18164884

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 7993, 15986, 31972, 135881, 271762, 295741, 543524, 591482, 1182964, 5027597, 10055194, 20110388]

約数ペア:

[(1, 20110388), (2, 10055194), (4, 5027597), (17, 1182964), (34, 591482), (37, 543524), (68, 295741), (74, 271762), (148, 135881), (629, 31972), (1258, 15986), (2516, 7993)]