20229735

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22109}}^1$

素因数の和:22178

約数の個数: 16

約数和(自身を含む): 32899680

約数和(自身を除く): 12669945

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 22109, 66327, 110545, 331635, 1348649, 4045947, 6743245, 20229735]

約数ペア:

[(1, 20229735), (3, 6743245), (5, 4045947), (15, 1348649), (61, 331635), (183, 110545), (305, 66327), (915, 22109)]