20168285038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{86969}}^1$

素因数の和:87192

約数の個数: 32

約数和(自身を含む): 33663651840

約数和(自身を除く): 13495366802

約数列:

[1, 2, 11, 22, 83, 127, 166, 254, 913, 1397, 1826, 2794, 10541, 21082, 86969, 115951, 173938, 231902, 956659, 1913318, 7218427, 11045063, 14436854, 22090126, 79402697, 121495693, 158805394, 242991386, 916740229, 1833480458, 10084142519, 20168285038]

約数ペア:

[(1, 20168285038), (2, 10084142519), (11, 1833480458), (22, 916740229), (83, 242991386), (127, 158805394), (166, 121495693), (254, 79402697), (913, 22090126), (1397, 14436854), (1826, 11045063), (2794, 7218427), (10541, 1913318), (21082, 956659), (86969, 231902), (115951, 173938)]