20293869603

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1\times {\mathrm{17257}}^1$

素因数の和:19227

約数の個数: 32

約数和(自身を含む): 32008757760

約数和(自身を除く): 11714888157

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1931, 5793, 13517, 17257, 40551, 51771, 55999, 120799, 167997, 362397, 391993, 500453, 1175979, 1501359, 3503171, 10509513, 33323267, 99969801, 233262869, 699788607, 966374743, 2899124229, 6764623201, 20293869603]

約数ペア:

[(1, 20293869603), (3, 6764623201), (7, 2899124229), (21, 966374743), (29, 699788607), (87, 233262869), (203, 99969801), (609, 33323267), (1931, 10509513), (5793, 3503171), (13517, 1501359), (17257, 1175979), (40551, 500453), (51771, 391993), (55999, 362397), (120799, 167997)]