20578939596

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{244603}}^1$

素因数の和:244676

約数の個数: 96

約数和(自身を含む): 57530860800

約数和(自身を除く): 36951921204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 82, 108, 114, 123, 164, 171, 228, 246, 342, 369, 492, 513, 684, 738, 779, 1026, 1107, 1476, 1558, 2052, 2214, 2337, 3116, 4428, 4674, 7011, 9348, 14022, 21033, 28044, 42066, 84132, 244603, 489206, 733809, 978412, 1467618, 2201427, 2935236, 4402854, 4647457, 6604281, 8805708, 9294914, 10028723, 13208562, 13942371, 18589828, 20057446, 26417124, 27884742, 30086169, 40114892, 41827113, 55769484, 60172338, 83654226, 90258507, 120344676, 125481339, 167308452, 180517014, 190545737, 250962678, 270775521, 361034028, 381091474, 501925356, 541551042, 571637211, 762182948, 1083102084, 1143274422, 1714911633, 2286548844, 3429823266, 5144734899, 6859646532, 10289469798, 20578939596]

約数ペア:

[(1, 20578939596), (2, 10289469798), (3, 6859646532), (4, 5144734899), (6, 3429823266), (9, 2286548844), (12, 1714911633), (18, 1143274422), (19, 1083102084), (27, 762182948), (36, 571637211), (38, 541551042), (41, 501925356), (54, 381091474), (57, 361034028), (76, 270775521), (82, 250962678), (108, 190545737), (114, 180517014), (123, 167308452), (164, 125481339), (171, 120344676), (228, 90258507), (246, 83654226), (342, 60172338), (369, 55769484), (492, 41827113), (513, 40114892), (684, 30086169), (738, 27884742), (779, 26417124), (1026, 20057446), (1107, 18589828), (1476, 13942371), (1558, 13208562), (2052, 10028723), (2214, 9294914), (2337, 8805708), (3116, 6604281), (4428, 4647457), (4674, 4402854), (7011, 2935236), (9348, 2201427), (14022, 1467618), (21033, 978412), (28044, 733809), (42066, 489206), (84132, 244603)]