20303399244

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{2473}}^1\times {\mathrm{8243}}^1$

素因数の和:10806

約数の個数: 48

約数和(自身を含む): 47970582912

約数和(自身を除く): 27667183668

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 2473, 4946, 7419, 8243, 9892, 14838, 16486, 24729, 29676, 32972, 49458, 98916, 205259, 410518, 615777, 684169, 821036, 1231554, 1368338, 2052507, 2463108, 2736676, 4105014, 8210028, 20384939, 40769878, 61154817, 81539756, 122309634, 244619268, 1691949937, 3383899874, 5075849811, 6767799748, 10151699622, 20303399244]

約数ペア:

[(1, 20303399244), (2, 10151699622), (3, 6767799748), (4, 5075849811), (6, 3383899874), (12, 1691949937), (83, 244619268), (166, 122309634), (249, 81539756), (332, 61154817), (498, 40769878), (996, 20384939), (2473, 8210028), (4946, 4105014), (7419, 2736676), (8243, 2463108), (9892, 2052507), (14838, 1368338), (16486, 1231554), (24729, 821036), (29676, 684169), (32972, 615777), (49458, 410518), (98916, 205259)]