20243526850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1423}}^1\times {\mathrm{9811}}^1$

素因数の和:11275

約数の個数: 48

約数和(自身を含む): 38982683520

約数和(自身を除く): 18739156670

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1423, 1450, 2846, 7115, 9811, 14230, 19622, 35575, 41267, 49055, 71150, 82534, 98110, 206335, 245275, 284519, 412670, 490550, 569038, 1031675, 1422595, 2063350, 2845190, 7112975, 13961053, 14225950, 27922106, 69805265, 139610530, 349026325, 404870537, 698052650, 809741074, 2024352685, 4048705370, 10121763425, 20243526850]

約数ペア:

[(1, 20243526850), (2, 10121763425), (5, 4048705370), (10, 2024352685), (25, 809741074), (29, 698052650), (50, 404870537), (58, 349026325), (145, 139610530), (290, 69805265), (725, 27922106), (1423, 14225950), (1450, 13961053), (2846, 7112975), (7115, 2845190), (9811, 2063350), (14230, 1422595), (19622, 1031675), (35575, 569038), (41267, 490550), (49055, 412670), (71150, 284519), (82534, 245275), (98110, 206335)]