20403721908

素因数分解:

$2^2\times 3^3\times {\mathrm{2063}}^1\times {\mathrm{91577}}^1$

素因数の和:93653

約数の個数: 48

約数和(自身を含む): 52924757760

約数和(自身を除く): 32521035852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2063, 4126, 6189, 8252, 12378, 18567, 24756, 37134, 55701, 74268, 91577, 111402, 183154, 222804, 274731, 366308, 549462, 824193, 1098924, 1648386, 2472579, 3296772, 4945158, 9890316, 188923351, 377846702, 566770053, 755693404, 1133540106, 1700310159, 2267080212, 3400620318, 5100930477, 6801240636, 10201860954, 20403721908]

約数ペア:

[(1, 20403721908), (2, 10201860954), (3, 6801240636), (4, 5100930477), (6, 3400620318), (9, 2267080212), (12, 1700310159), (18, 1133540106), (27, 755693404), (36, 566770053), (54, 377846702), (108, 188923351), (2063, 9890316), (4126, 4945158), (6189, 3296772), (8252, 2472579), (12378, 1648386), (18567, 1098924), (24756, 824193), (37134, 549462), (55701, 366308), (74268, 274731), (91577, 222804), (111402, 183154)]