20306472

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{1487}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 50889600

約数和(自身を除く): 30583128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1487, 1707, 2276, 2974, 3414, 4461, 4552, 5948, 6828, 8922, 11896, 13656, 17844, 35688, 846103, 1692206, 2538309, 3384412, 5076618, 6768824, 10153236, 20306472]

約数ペア:

[(1, 20306472), (2, 10153236), (3, 6768824), (4, 5076618), (6, 3384412), (8, 2538309), (12, 1692206), (24, 846103), (569, 35688), (1138, 17844), (1487, 13656), (1707, 11896), (2276, 8922), (2974, 6828), (3414, 5948), (4461, 4552)]