20823044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16319}}^1$

素因数の和:16363

約数の個数: 24

約数和(自身を含む): 41126400

約数和(自身を除く): 20303356

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 16319, 32638, 65276, 179509, 359018, 473251, 718036, 946502, 1893004, 5205761, 10411522, 20823044]

約数ペア:

[(1, 20823044), (2, 10411522), (4, 5205761), (11, 1893004), (22, 946502), (29, 718036), (44, 473251), (58, 359018), (116, 179509), (319, 65276), (638, 32638), (1276, 16319)]