20930077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9257}}^1$

素因数の和:9300

約数の個数: 16

約数和(自身を含む): 26663040

約数和(自身を除く): 5732963

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 9257, 64799, 157369, 175883, 1101583, 1231181, 2990011, 20930077]

約数ペア:

[(1, 20930077), (7, 2990011), (17, 1231181), (19, 1101583), (119, 175883), (133, 157369), (323, 64799), (2261, 9257)]