20348021826

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{26371}}^1$

素因数の和:26829

約数の個数: 80

約数和(自身を含む): 49856371488

約数和(自身を除く): 29508349662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 433, 594, 866, 891, 1299, 1782, 2598, 3897, 4763, 7794, 9526, 11691, 14289, 23382, 26371, 28578, 35073, 42867, 52742, 70146, 79113, 85734, 128601, 158226, 237339, 257202, 290081, 385803, 474678, 580162, 712017, 771606, 870243, 1424034, 1740486, 2136051, 2610729, 4272102, 5221458, 7832187, 11418643, 15664374, 22837286, 23496561, 34255929, 46993122, 68511858, 102767787, 125605073, 205535574, 251210146, 308303361, 376815219, 616606722, 753630438, 924910083, 1130445657, 1849820166, 2260891314, 3391336971, 6782673942, 10174010913, 20348021826]

約数ペア:

[(1, 20348021826), (2, 10174010913), (3, 6782673942), (6, 3391336971), (9, 2260891314), (11, 1849820166), (18, 1130445657), (22, 924910083), (27, 753630438), (33, 616606722), (54, 376815219), (66, 308303361), (81, 251210146), (99, 205535574), (162, 125605073), (198, 102767787), (297, 68511858), (433, 46993122), (594, 34255929), (866, 23496561), (891, 22837286), (1299, 15664374), (1782, 11418643), (2598, 7832187), (3897, 5221458), (4763, 4272102), (7794, 2610729), (9526, 2136051), (11691, 1740486), (14289, 1424034), (23382, 870243), (26371, 771606), (28578, 712017), (35073, 580162), (42867, 474678), (52742, 385803), (70146, 290081), (79113, 257202), (85734, 237339), (128601, 158226)]