20165243656

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{953}}^1\times {\mathrm{7207}}^1$

素因数の和:8533

約数の個数: 32

約数和(自身を含む): 37957904640

約数和(自身を除く): 17792660984

約数列:

[1, 2, 4, 8, 367, 734, 953, 1468, 1906, 2936, 3812, 7207, 7624, 14414, 28828, 57656, 349751, 699502, 1399004, 2644969, 2798008, 5289938, 6868271, 10579876, 13736542, 21159752, 27473084, 54946168, 2520655457, 5041310914, 10082621828, 20165243656]

約数ペア:

[(1, 20165243656), (2, 10082621828), (4, 5041310914), (8, 2520655457), (367, 54946168), (734, 27473084), (953, 21159752), (1468, 13736542), (1906, 10579876), (2936, 6868271), (3812, 5289938), (7207, 2798008), (7624, 2644969), (14414, 1399004), (28828, 699502), (57656, 349751)]