20201693256

素因数分解:

$2^3\times 3^2\times {\mathrm{607}}^1\times {\mathrm{462239}}^1$

素因数の和:462858

約数の個数: 48

約数和(自身を含む): 54803174400

約数和(自身を除く): 34601481144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 607, 1214, 1821, 2428, 3642, 4856, 5463, 7284, 10926, 14568, 21852, 43704, 462239, 924478, 1386717, 1848956, 2773434, 3697912, 4160151, 5546868, 8320302, 11093736, 16640604, 33281208, 280579073, 561158146, 841737219, 1122316292, 1683474438, 2244632584, 2525211657, 3366948876, 5050423314, 6733897752, 10100846628, 20201693256]

約数ペア:

[(1, 20201693256), (2, 10100846628), (3, 6733897752), (4, 5050423314), (6, 3366948876), (8, 2525211657), (9, 2244632584), (12, 1683474438), (18, 1122316292), (24, 841737219), (36, 561158146), (72, 280579073), (607, 33281208), (1214, 16640604), (1821, 11093736), (2428, 8320302), (3642, 5546868), (4856, 4160151), (5463, 3697912), (7284, 2773434), (10926, 1848956), (14568, 1386717), (21852, 924478), (43704, 462239)]