20164308923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 25095329280

約数和(自身を除く): 4931020357

約数列:

[1, 11, 17, 19, 83, 101, 187, 209, 323, 677, 913, 1111, 1411, 1577, 1717, 1919, 3553, 7447, 8383, 11509, 12863, 15521, 17347, 18887, 21109, 26809, 32623, 56191, 68377, 92213, 126599, 141493, 142511, 159277, 218671, 294899, 358853, 618101, 752147, 955247, 1067629, 1162409, 1299163, 1567621, 1752047, 2405381, 2707709, 5675291, 10507717, 11743919, 12786499, 14290793, 18149693, 22085771, 29784799, 62428201, 96479947, 107830529, 199646623, 242943481, 1061279417, 1186135819, 1833118993, 20164308923]

約数ペア:

[(1, 20164308923), (11, 1833118993), (17, 1186135819), (19, 1061279417), (83, 242943481), (101, 199646623), (187, 107830529), (209, 96479947), (323, 62428201), (677, 29784799), (913, 22085771), (1111, 18149693), (1411, 14290793), (1577, 12786499), (1717, 11743919), (1919, 10507717), (3553, 5675291), (7447, 2707709), (8383, 2405381), (11509, 1752047), (12863, 1567621), (15521, 1299163), (17347, 1162409), (18887, 1067629), (21109, 955247), (26809, 752147), (32623, 618101), (56191, 358853), (68377, 294899), (92213, 218671), (126599, 159277), (141493, 142511)]