20932785666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{51679}}^1$

素因数の和:52280

約数の個数: 64

約数和(自身を含む): 50183347200

約数和(自身を除く): 29250561534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 577, 702, 1154, 1731, 3462, 5193, 7501, 10386, 15002, 15579, 22503, 31158, 45006, 51679, 67509, 103358, 135018, 155037, 202527, 310074, 405054, 465111, 671827, 930222, 1343654, 1395333, 2015481, 2790666, 4030962, 6046443, 12092886, 18139329, 29818783, 36278658, 59637566, 89456349, 178912698, 268369047, 387644179, 536738094, 775288358, 805107141, 1162932537, 1610214282, 2325865074, 3488797611, 6977595222, 10466392833, 20932785666]

約数ペア:

[(1, 20932785666), (2, 10466392833), (3, 6977595222), (6, 3488797611), (9, 2325865074), (13, 1610214282), (18, 1162932537), (26, 805107141), (27, 775288358), (39, 536738094), (54, 387644179), (78, 268369047), (117, 178912698), (234, 89456349), (351, 59637566), (577, 36278658), (702, 29818783), (1154, 18139329), (1731, 12092886), (3462, 6046443), (5193, 4030962), (7501, 2790666), (10386, 2015481), (15002, 1395333), (15579, 1343654), (22503, 930222), (31158, 671827), (45006, 465111), (51679, 405054), (67509, 310074), (103358, 202527), (135018, 155037)]