19806936

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20129}}^1$

素因数の和:20179

約数の個数: 32

約数和(自身を含む): 50727600

約数和(自身を除く): 30920664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 20129, 40258, 60387, 80516, 120774, 161032, 241548, 483096, 825289, 1650578, 2475867, 3301156, 4951734, 6602312, 9903468, 19806936]

約数ペア:

[(1, 19806936), (2, 9903468), (3, 6602312), (4, 4951734), (6, 3301156), (8, 2475867), (12, 1650578), (24, 825289), (41, 483096), (82, 241548), (123, 161032), (164, 120774), (246, 80516), (328, 60387), (492, 40258), (984, 20129)]