20041146002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{322963}}^1$

素因数の和:323078

約数の個数: 32

約数和(自身を含む): 33484907520

約数和(自身を除く): 13443761518

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 874, 1349, 1633, 2698, 3266, 31027, 62054, 322963, 645926, 6136297, 7428149, 12272594, 14856298, 22930373, 45860746, 141134831, 282269662, 435677087, 527398579, 871354174, 1054797158, 10020573001, 20041146002]

約数ペア:

[(1, 20041146002), (2, 10020573001), (19, 1054797158), (23, 871354174), (38, 527398579), (46, 435677087), (71, 282269662), (142, 141134831), (437, 45860746), (874, 22930373), (1349, 14856298), (1633, 12272594), (2698, 7428149), (3266, 6136297), (31027, 645926), (62054, 322963)]