20183740412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{183709}}^1$

素因数の和:183962

約数の個数: 36

約数和(自身を含む): 38995754280

約数和(自身を除く): 18812013868

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 454, 484, 908, 2497, 4994, 9988, 27467, 54934, 109868, 183709, 367418, 734836, 2020799, 4041598, 8083196, 22228789, 41701943, 44457578, 83403886, 88915156, 166807772, 458721373, 917442746, 1834885492, 5045935103, 10091870206, 20183740412]

約数ペア:

[(1, 20183740412), (2, 10091870206), (4, 5045935103), (11, 1834885492), (22, 917442746), (44, 458721373), (121, 166807772), (227, 88915156), (242, 83403886), (454, 44457578), (484, 41701943), (908, 22228789), (2497, 8083196), (4994, 4041598), (9988, 2020799), (27467, 734836), (54934, 367418), (109868, 183709)]