20055783

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11467}}^1$

素因数の和:11534

約数の個数: 16

約数和(自身を含む): 29725056

約数和(自身を除く): 9669273

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 11467, 34401, 126137, 378411, 607751, 1823253, 6685261, 20055783]

約数ペア:

[(1, 20055783), (3, 6685261), (11, 1823253), (33, 607751), (53, 378411), (159, 126137), (583, 34401), (1749, 11467)]