20172186892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1533307}}^1$

素因数の和:1533358

約数の個数: 48

約数和(自身を含む): 43276084992

約数和(自身を除く): 23103898100

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 1533307, 3066614, 6133228, 16866377, 19932991, 33732754, 35266061, 39865982, 67465508, 70532122, 79731964, 141064244, 219262901, 387926671, 438525802, 458458793, 775853342, 877051604, 916917586, 1551706684, 1833835172, 5043046723, 10086093446, 20172186892]

約数ペア:

[(1, 20172186892), (2, 10086093446), (4, 5043046723), (11, 1833835172), (13, 1551706684), (22, 916917586), (23, 877051604), (26, 775853342), (44, 458458793), (46, 438525802), (52, 387926671), (92, 219262901), (143, 141064244), (253, 79731964), (286, 70532122), (299, 67465508), (506, 39865982), (572, 35266061), (598, 33732754), (1012, 19932991), (1196, 16866377), (3289, 6133228), (6578, 3066614), (13156, 1533307)]