20071765923

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{906461}}^1$

素因数の和:906547

約数の個数: 24

約数和(自身を含む): 29898742608

約数和(自身を除く): 9826976685

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 2013, 7381, 22143, 906461, 2719383, 9971071, 29913213, 55294121, 109681781, 165882363, 329045343, 608235331, 1824705993, 6690588641, 20071765923]

約数ペア:

[(1, 20071765923), (3, 6690588641), (11, 1824705993), (33, 608235331), (61, 329045343), (121, 165882363), (183, 109681781), (363, 55294121), (671, 29913213), (2013, 9971071), (7381, 2719383), (22143, 906461)]