20133952713

素因数分解:

$3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{395039}}^1$

素因数の和:395861

約数の個数: 24

約数和(自身を含む): 33278169600

約数和(自身を除く): 13144216887

約数列:

[1, 3, 7, 9, 21, 63, 809, 2427, 5663, 7281, 16989, 50967, 395039, 1185117, 2765273, 3555351, 8295819, 24887457, 319586551, 958759653, 2237105857, 2876278959, 6711317571, 20133952713]

約数ペア:

[(1, 20133952713), (3, 6711317571), (7, 2876278959), (9, 2237105857), (21, 958759653), (63, 319586551), (809, 24887457), (2427, 8295819), (5663, 3555351), (7281, 2765273), (16989, 1185117), (50967, 395039)]