20300856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49757}}^1$

素因数の和:49783

約数の個数: 32

約数和(自身を含む): 53738640

約数和(自身を除く): 33437784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49757, 99514, 149271, 199028, 298542, 398056, 597084, 845869, 1194168, 1691738, 2537607, 3383476, 5075214, 6766952, 10150428, 20300856]

約数ペア:

[(1, 20300856), (2, 10150428), (3, 6766952), (4, 5075214), (6, 3383476), (8, 2537607), (12, 1691738), (17, 1194168), (24, 845869), (34, 597084), (51, 398056), (68, 298542), (102, 199028), (136, 149271), (204, 99514), (408, 49757)]