20567968

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{6007}}^1$

素因数の和:6124

約数の個数: 24

約数和(自身を含む): 40878432

約数和(自身を除く): 20310464

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 6007, 12014, 24028, 48056, 96112, 192224, 642749, 1285498, 2570996, 5141992, 10283984, 20567968]

約数ペア:

[(1, 20567968), (2, 10283984), (4, 5141992), (8, 2570996), (16, 1285498), (32, 642749), (107, 192224), (214, 96112), (428, 48056), (856, 24028), (1712, 12014), (3424, 6007)]