20126069992

素因数分解:

$2^3\times 7^1\times {\mathrm{359394107}}^1$

素因数の和:359394120

約数の個数: 16

約数和(自身を含む): 43127292960

約数和(自身を除く): 23001222968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359394107, 718788214, 1437576428, 2515758749, 2875152856, 5031517498, 10063034996, 20126069992]

約数ペア:

[(1, 20126069992), (2, 10063034996), (4, 5031517498), (7, 2875152856), (8, 2515758749), (14, 1437576428), (28, 718788214), (56, 359394107)]