20163535133

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{22651}}^1$

素因数の和:23193

約数の個数: 24

約数和(自身を含む): 24139602144

約数和(自身を除く): 3976067011

約数列:

[1, 7, 37, 49, 259, 491, 1813, 3437, 18167, 22651, 24059, 127169, 158557, 838087, 890183, 1109899, 5866609, 11121641, 41066263, 77851487, 411500717, 544960409, 2880505019, 20163535133]

約数ペア:

[(1, 20163535133), (7, 2880505019), (37, 544960409), (49, 411500717), (259, 77851487), (491, 41066263), (1813, 11121641), (3437, 5866609), (18167, 1109899), (22651, 890183), (24059, 838087), (127169, 158557)]