20341245596

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{767131}}^1$

素因数の和:768089

約数の個数: 24

約数和(自身を含む): 40725503616

約数和(自身を除く): 20384258020

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3788, 6629, 13258, 26516, 767131, 1534262, 3068524, 5369917, 10739834, 21479668, 726473057, 1452946114, 2905892228, 5085311399, 10170622798, 20341245596]

約数ペア:

[(1, 20341245596), (2, 10170622798), (4, 5085311399), (7, 2905892228), (14, 1452946114), (28, 726473057), (947, 21479668), (1894, 10739834), (3788, 5369917), (6629, 3068524), (13258, 1534262), (26516, 767131)]