20090938434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{349931}}^1$

素因数の和:351310

約数の個数: 32

約数和(自身を含む): 45955869696

約数和(自身を除く): 25864931262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1367, 2734, 4101, 8202, 9569, 19138, 28707, 57414, 349931, 699862, 1049793, 2099586, 2449517, 4899034, 7348551, 14697102, 478355677, 956711354, 1435067031, 2870134062, 3348489739, 6696979478, 10045469217, 20090938434]

約数ペア:

[(1, 20090938434), (2, 10045469217), (3, 6696979478), (6, 3348489739), (7, 2870134062), (14, 1435067031), (21, 956711354), (42, 478355677), (1367, 14697102), (2734, 7348551), (4101, 4899034), (8202, 2449517), (9569, 2099586), (19138, 1049793), (28707, 699862), (57414, 349931)]