20095810568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{73771}}^1$

素因数の和:75797

約数の個数: 32

約数和(自身を含む): 39916553760

約数和(自身を除く): 19820743192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2003, 4006, 8012, 16024, 34051, 68102, 73771, 136204, 147542, 272408, 295084, 590168, 1254107, 2508214, 5016428, 10032856, 147763313, 295526626, 591053252, 1182106504, 2511976321, 5023952642, 10047905284, 20095810568]

約数ペア:

[(1, 20095810568), (2, 10047905284), (4, 5023952642), (8, 2511976321), (17, 1182106504), (34, 591053252), (68, 295526626), (136, 147763313), (2003, 10032856), (4006, 5016428), (8012, 2508214), (16024, 1254107), (34051, 590168), (68102, 295084), (73771, 272408), (136204, 147542)]