20189996145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13595957}}^1$

素因数の和:13595982

約数の個数: 32

約数和(自身を含む): 39156359040

約数和(自身を除く): 18966362895

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13595957, 40787871, 67979785, 122363613, 149555527, 203939355, 367090839, 448666581, 611818065, 747777635, 1345999743, 1835454195, 2243332905, 4037999229, 6729998715, 20189996145]

約数ペア:

[(1, 20189996145), (3, 6729998715), (5, 4037999229), (9, 2243332905), (11, 1835454195), (15, 1345999743), (27, 747777635), (33, 611818065), (45, 448666581), (55, 367090839), (99, 203939355), (135, 149555527), (165, 122363613), (297, 67979785), (495, 40787871), (1485, 13595957)]