20125034516

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{6481}}^1\times {\mathrm{4289}}^1$

素因数の和:10955

約数の個数: 24

約数和(自身を含む): 35427111720

約数和(自身を除く): 15302077204

約数列:

[1, 2, 4, 181, 362, 724, 4289, 6481, 8578, 12962, 17156, 25924, 776309, 1173061, 1552618, 2346122, 3105236, 4692244, 27797009, 55594018, 111188036, 5031258629, 10062517258, 20125034516]

約数ペア:

[(1, 20125034516), (2, 10062517258), (4, 5031258629), (181, 111188036), (362, 55594018), (724, 27797009), (4289, 4692244), (6481, 3105236), (8578, 2346122), (12962, 1552618), (17156, 1173061), (25924, 776309)]