20184895842

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{106619}}^1$

素因数の和:106990

約数の個数: 32

約数和(自身を含む): 40839724800

約数和(自身を除く): 20654828958

約数列:

[1, 2, 3, 6, 139, 227, 278, 417, 454, 681, 834, 1362, 31553, 63106, 94659, 106619, 189318, 213238, 319857, 639714, 14820041, 24202513, 29640082, 44460123, 48405026, 72607539, 88920246, 145215078, 3364149307, 6728298614, 10092447921, 20184895842]

約数ペア:

[(1, 20184895842), (2, 10092447921), (3, 6728298614), (6, 3364149307), (139, 145215078), (227, 88920246), (278, 72607539), (417, 48405026), (454, 44460123), (681, 29640082), (834, 24202513), (1362, 14820041), (31553, 639714), (63106, 319857), (94659, 213238), (106619, 189318)]