20242508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 42637056

約数和(自身を除く): 22394548

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 823, 946, 1118, 1646, 1892, 2236, 3292, 6149, 9053, 10699, 12298, 18106, 21398, 24596, 35389, 36212, 42796, 70778, 117689, 141556, 235378, 389279, 460057, 470756, 778558, 920114, 1557116, 1840228, 5060627, 10121254, 20242508]

約数ペア:

[(1, 20242508), (2, 10121254), (4, 5060627), (11, 1840228), (13, 1557116), (22, 920114), (26, 778558), (43, 470756), (44, 460057), (52, 389279), (86, 235378), (143, 141556), (172, 117689), (286, 70778), (473, 42796), (559, 36212), (572, 35389), (823, 24596), (946, 21398), (1118, 18106), (1646, 12298), (1892, 10699), (2236, 9053), (3292, 6149)]