20199808289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{214133}}^1$

素因数の和:214360

約数の個数: 16

約数和(自身を含む): 22201413120

約数和(自身を除く): 2001604831

約数列:

[1, 17, 31, 179, 527, 3043, 5549, 94333, 214133, 3640261, 6638123, 38329807, 112848091, 651606719, 1188224017, 20199808289]

約数ペア:

[(1, 20199808289), (17, 1188224017), (31, 651606719), (179, 112848091), (527, 38329807), (3043, 6638123), (5549, 3640261), (94333, 214133)]