20160572532

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5147}}^1\times {\mathrm{7591}}^1$

素因数の和:12788

約数の個数: 48

約数和(自身を含む): 48151014912

約数和(自身を除く): 27990442380

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 5147, 7591, 10294, 15182, 15441, 20588, 22773, 30364, 30882, 45546, 61764, 91092, 221321, 326413, 442642, 652826, 663963, 885284, 979239, 1305652, 1327926, 1958478, 2655852, 3916956, 39070877, 78141754, 117212631, 156283508, 234425262, 468850524, 1680047711, 3360095422, 5040143133, 6720190844, 10080286266, 20160572532]

約数ペア:

[(1, 20160572532), (2, 10080286266), (3, 6720190844), (4, 5040143133), (6, 3360095422), (12, 1680047711), (43, 468850524), (86, 234425262), (129, 156283508), (172, 117212631), (258, 78141754), (516, 39070877), (5147, 3916956), (7591, 2655852), (10294, 1958478), (15182, 1327926), (15441, 1305652), (20588, 979239), (22773, 885284), (30364, 663963), (30882, 652826), (45546, 442642), (61764, 326413), (91092, 221321)]