20082021120095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{13627}}^1\times {\mathrm{128203}}^1$

素因数の和:141876

約数の個数: 48

約数和(自身を含む): 27884739227520

約数和(自身を除く): 7802718107425

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 13627, 68135, 128203, 149897, 258913, 641015, 749485, 1294565, 1410233, 1648867, 2435857, 2848043, 7051165, 8244335, 12179285, 14240215, 15512563, 26794427, 31328473, 77562815, 133972135, 156642365, 294738697, 1473693485, 1747022281, 8735111405, 19217245091, 33193423339, 96086225455, 165967116695, 211389696001, 365127656729, 1056948480005, 1825638283645, 4016404224019, 20082021120095]

約数ペア:

[(1, 20082021120095), (5, 4016404224019), (11, 1825638283645), (19, 1056948480005), (55, 365127656729), (95, 211389696001), (121, 165967116695), (209, 96086225455), (605, 33193423339), (1045, 19217245091), (2299, 8735111405), (11495, 1747022281), (13627, 1473693485), (68135, 294738697), (128203, 156642365), (149897, 133972135), (258913, 77562815), (641015, 31328473), (749485, 26794427), (1294565, 15512563), (1410233, 14240215), (1648867, 12179285), (2435857, 8244335), (2848043, 7051165)]