20341728405

素因数分解:

$3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{422861}}^1$

素因数の和:423941

約数の個数: 24

約数和(自身を含む): 35292062520

約数和(自身を除く): 14950334115

約数列:

[1, 3, 5, 9, 15, 45, 1069, 3207, 5345, 9621, 16035, 48105, 422861, 1268583, 2114305, 3805749, 6342915, 19028745, 452038409, 1356115227, 2260192045, 4068345681, 6780576135, 20341728405]

約数ペア:

[(1, 20341728405), (3, 6780576135), (5, 4068345681), (9, 2260192045), (15, 1356115227), (45, 452038409), (1069, 19028745), (3207, 6342915), (5345, 3805749), (9621, 2114305), (16035, 1268583), (48105, 422861)]