20179683690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1\times {\mathrm{5653}}^1$

素因数の和:6383

約数の個数: 64

約数和(自身を含む): 48733318656

約数和(自身を除く): 28553634966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 463, 514, 771, 926, 1285, 1389, 1542, 2315, 2570, 2778, 3855, 4630, 5653, 6945, 7710, 11306, 13890, 16959, 28265, 33918, 56530, 84795, 118991, 169590, 237982, 356973, 594955, 713946, 1189910, 1452821, 1784865, 2617339, 2905642, 3569730, 4358463, 5234678, 7264105, 7852017, 8716926, 13086695, 14528210, 15704034, 21792315, 26173390, 39260085, 43584630, 78520170, 672656123, 1345312246, 2017968369, 3363280615, 4035936738, 6726561230, 10089841845, 20179683690]

約数ペア:

[(1, 20179683690), (2, 10089841845), (3, 6726561230), (5, 4035936738), (6, 3363280615), (10, 2017968369), (15, 1345312246), (30, 672656123), (257, 78520170), (463, 43584630), (514, 39260085), (771, 26173390), (926, 21792315), (1285, 15704034), (1389, 14528210), (1542, 13086695), (2315, 8716926), (2570, 7852017), (2778, 7264105), (3855, 5234678), (4630, 4358463), (5653, 3569730), (6945, 2905642), (7710, 2617339), (11306, 1784865), (13890, 1452821), (16959, 1189910), (28265, 713946), (33918, 594955), (56530, 356973), (84795, 237982), (118991, 169590)]