20173219558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1\times {\mathrm{10499}}^1$

素因数の和:12372

約数の個数: 32

約数和(自身を含む): 33094656000

約数和(自身を除く): 12921436442

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 1823, 3646, 10499, 20998, 30991, 56513, 61982, 113026, 178483, 325469, 356966, 650938, 960721, 1921442, 5532973, 11065946, 19139677, 38279354, 325374509, 593329987, 650749018, 1186659974, 10086609779, 20173219558]

約数ペア:

[(1, 20173219558), (2, 10086609779), (17, 1186659974), (31, 650749018), (34, 593329987), (62, 325374509), (527, 38279354), (1054, 19139677), (1823, 11065946), (3646, 5532973), (10499, 1921442), (20998, 960721), (30991, 650938), (56513, 356966), (61982, 325469), (113026, 178483)]