20249944376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{159569}}^1$

素因数の和:160151

約数の個数: 32

約数和(自身を含む): 39349962000

約数和(自身を除く): 19100017624

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 547, 1094, 2188, 4376, 15863, 31726, 63452, 126904, 159569, 319138, 638276, 1276552, 4627501, 9255002, 18510004, 37020008, 87284243, 174568486, 349136972, 698273944, 2531243047, 5062486094, 10124972188, 20249944376]

約数ペア:

[(1, 20249944376), (2, 10124972188), (4, 5062486094), (8, 2531243047), (29, 698273944), (58, 349136972), (116, 174568486), (232, 87284243), (547, 37020008), (1094, 18510004), (2188, 9255002), (4376, 4627501), (15863, 1276552), (31726, 638276), (63452, 319138), (126904, 159569)]