20134806786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{298373}}^1$

素因数の和:298567

約数の個数: 48

約数和(自身を含む): 45801602496

約数和(自身を除く): 25666795710

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 326, 414, 489, 978, 1467, 2934, 3749, 7498, 11247, 22494, 33741, 67482, 298373, 596746, 895119, 1790238, 2685357, 5370714, 6862579, 13725158, 20587737, 41175474, 48634799, 61763211, 97269598, 123526422, 145904397, 291808794, 437713191, 875426382, 1118600377, 2237200754, 3355801131, 6711602262, 10067403393, 20134806786]

約数ペア:

[(1, 20134806786), (2, 10067403393), (3, 6711602262), (6, 3355801131), (9, 2237200754), (18, 1118600377), (23, 875426382), (46, 437713191), (69, 291808794), (138, 145904397), (163, 123526422), (207, 97269598), (326, 61763211), (414, 48634799), (489, 41175474), (978, 20587737), (1467, 13725158), (2934, 6862579), (3749, 5370714), (7498, 2685357), (11247, 1790238), (22494, 895119), (33741, 596746), (67482, 298373)]