20199113618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{10343}}^1$

素因数の和:11242

約数の個数: 32

約数和(自身を含む): 32576152320

約数和(自身を除く): 12377038702

約数列:

[1, 2, 17, 34, 71, 142, 809, 1207, 1618, 2414, 10343, 13753, 20686, 27506, 57439, 114878, 175831, 351662, 734353, 976463, 1468706, 1952926, 8367487, 12484001, 16734974, 24968002, 142247279, 284494558, 594091577, 1188183154, 10099556809, 20199113618]

約数ペア:

[(1, 20199113618), (2, 10099556809), (17, 1188183154), (34, 594091577), (71, 284494558), (142, 142247279), (809, 24968002), (1207, 16734974), (1618, 12484001), (2414, 8367487), (10343, 1952926), (13753, 1468706), (20686, 976463), (27506, 734353), (57439, 351662), (114878, 175831)]