20341115745

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{44533}}^1$

素因数の和:45401

約数の個数: 32

約数和(自身を含む): 33466766592

約数和(自身を除く): 13125650847

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 823, 2469, 4115, 12345, 30451, 44533, 91353, 133599, 152255, 222665, 456765, 667995, 1647721, 4943163, 8238605, 24715815, 36650659, 109951977, 183253295, 549759885, 1356074383, 4068223149, 6780371915, 20341115745]

約数ペア:

[(1, 20341115745), (3, 6780371915), (5, 4068223149), (15, 1356074383), (37, 549759885), (111, 183253295), (185, 109951977), (555, 36650659), (823, 24715815), (2469, 8238605), (4115, 4943163), (12345, 1647721), (30451, 667995), (44533, 456765), (91353, 222665), (133599, 152255)]