20116212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 50050560

約数和(自身を除く): 29934348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1063, 1577, 2126, 3154, 3189, 4252, 4731, 6308, 6378, 9462, 12756, 18924, 20197, 40394, 60591, 80788, 88229, 121182, 176458, 242364, 264687, 352916, 529374, 1058748, 1676351, 3352702, 5029053, 6705404, 10058106, 20116212]

約数ペア:

[(1, 20116212), (2, 10058106), (3, 6705404), (4, 5029053), (6, 3352702), (12, 1676351), (19, 1058748), (38, 529374), (57, 352916), (76, 264687), (83, 242364), (114, 176458), (166, 121182), (228, 88229), (249, 80788), (332, 60591), (498, 40394), (996, 20197), (1063, 18924), (1577, 12756), (2126, 9462), (3154, 6378), (3189, 6308), (4252, 4731)]