20789610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36473}}^1$

素因数の和:36502

約数の個数: 32

約数和(自身を含む): 52522560

約数和(自身を除く): 31732950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36473, 72946, 109419, 182365, 218838, 364730, 547095, 692987, 1094190, 1385974, 2078961, 3464935, 4157922, 6929870, 10394805, 20789610]

約数ペア:

[(1, 20789610), (2, 10394805), (3, 6929870), (5, 4157922), (6, 3464935), (10, 2078961), (15, 1385974), (19, 1094190), (30, 692987), (38, 547095), (57, 364730), (95, 218838), (114, 182365), (190, 109419), (285, 72946), (570, 36473)]