20194128804

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{521}}^1\times {\mathrm{6473}}^1$

素因数の和:7500

約数の個数: 48

約数和(自身を含む): 47311992000

約数和(自身を除く): 27117863196

約数列:

[1, 2, 3, 4, 6, 12, 499, 521, 998, 1042, 1497, 1563, 1996, 2084, 2994, 3126, 5988, 6252, 6473, 12946, 19419, 25892, 38838, 77676, 259979, 519958, 779937, 1039916, 1559874, 3119748, 3230027, 3372433, 6460054, 6744866, 9690081, 10117299, 12920108, 13489732, 19380162, 20234598, 38760324, 40469196, 1682844067, 3365688134, 5048532201, 6731376268, 10097064402, 20194128804]

約数ペア:

[(1, 20194128804), (2, 10097064402), (3, 6731376268), (4, 5048532201), (6, 3365688134), (12, 1682844067), (499, 40469196), (521, 38760324), (998, 20234598), (1042, 19380162), (1497, 13489732), (1563, 12920108), (1996, 10117299), (2084, 9690081), (2994, 6744866), (3126, 6460054), (5988, 3372433), (6252, 3230027), (6473, 3119748), (12946, 1559874), (19419, 1039916), (25892, 779937), (38838, 519958), (77676, 259979)]