20147207613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1433}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 30990919680

約数和(自身を除く): 10843712067

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 401, 403, 899, 1131, 1203, 1209, 1433, 2697, 4299, 5213, 11629, 11687, 12431, 15639, 18629, 34887, 35061, 37293, 41557, 44423, 55887, 124671, 133269, 151177, 161603, 360499, 453531, 484809, 540241, 574633, 577499, 1081497, 1288267, 1620723, 1723899, 1732497, 3864801, 4686487, 7470229, 14059461, 16664357, 16747471, 17813623, 22410687, 49993071, 50242413, 53440869, 216636641, 231577099, 516595067, 649909923, 694731297, 1549785201, 6715735871, 20147207613]

約数ペア:

[(1, 20147207613), (3, 6715735871), (13, 1549785201), (29, 694731297), (31, 649909923), (39, 516595067), (87, 231577099), (93, 216636641), (377, 53440869), (401, 50242413), (403, 49993071), (899, 22410687), (1131, 17813623), (1203, 16747471), (1209, 16664357), (1433, 14059461), (2697, 7470229), (4299, 4686487), (5213, 3864801), (11629, 1732497), (11687, 1723899), (12431, 1620723), (15639, 1288267), (18629, 1081497), (34887, 577499), (35061, 574633), (37293, 540241), (41557, 484809), (44423, 453531), (55887, 360499), (124671, 161603), (133269, 151177)]