2000797926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 4312224000

約数和(自身を除く): 2311426074

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 149, 183, 298, 366, 447, 894, 1159, 1931, 2318, 2831, 3477, 3862, 5662, 5793, 6954, 8493, 9089, 11586, 16986, 18178, 27267, 36689, 54534, 73378, 110067, 117791, 172691, 220134, 235582, 287719, 345382, 353373, 518073, 575438, 706746, 863157, 1036146, 1726314, 2238029, 4476058, 5466661, 6714087, 10933322, 13428174, 16399983, 17550859, 32799966, 35101718, 52652577, 105305154, 333466321, 666932642, 1000398963, 2000797926]

約数ペア:

[(1, 2000797926), (2, 1000398963), (3, 666932642), (6, 333466321), (19, 105305154), (38, 52652577), (57, 35101718), (61, 32799966), (114, 17550859), (122, 16399983), (149, 13428174), (183, 10933322), (298, 6714087), (366, 5466661), (447, 4476058), (894, 2238029), (1159, 1726314), (1931, 1036146), (2318, 863157), (2831, 706746), (3477, 575438), (3862, 518073), (5662, 353373), (5793, 345382), (6954, 287719), (8493, 235582), (9089, 220134), (11586, 172691), (16986, 117791), (18178, 110067), (27267, 73378), (36689, 54534)]