20734367055

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4817}}^1\times {\mathrm{4283}}^1$

素因数の和:9175

約数の個数: 32

約数和(自身を含む): 33684989184

約数和(自身を除く): 12950622129

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 4283, 4817, 12849, 14451, 21415, 24085, 64245, 72255, 286961, 322739, 860883, 968217, 1434805, 1613695, 4304415, 4841085, 20631211, 61893633, 103156055, 309468165, 1382291137, 4146873411, 6911455685, 20734367055]

約数ペア:

[(1, 20734367055), (3, 6911455685), (5, 4146873411), (15, 1382291137), (67, 309468165), (201, 103156055), (335, 61893633), (1005, 20631211), (4283, 4841085), (4817, 4304415), (12849, 1613695), (14451, 1434805), (21415, 968217), (24085, 860883), (64245, 322739), (72255, 286961)]