20199078867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1\times {\mathrm{3319}}^1$

素因数の和:4383

約数の個数: 32

約数和(自身を含む): 29556817920

約数和(自身を除く): 9357739053

約数列:

[1, 3, 11, 33, 223, 669, 827, 2453, 2481, 3319, 7359, 9097, 9957, 27291, 36509, 109527, 184421, 553263, 740137, 2028631, 2220411, 2744813, 6085893, 8141507, 8234439, 24424521, 30192943, 90578829, 612093299, 1836279897, 6733026289, 20199078867]

約数ペア:

[(1, 20199078867), (3, 6733026289), (11, 1836279897), (33, 612093299), (223, 90578829), (669, 30192943), (827, 24424521), (2453, 8234439), (2481, 8141507), (3319, 6085893), (7359, 2744813), (9097, 2220411), (9957, 2028631), (27291, 740137), (36509, 553263), (109527, 184421)]