20146423422

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{1831}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 41365094400

約数和(自身を除く): 21218670978

約数列:

[1, 2, 3, 6, 79, 139, 158, 167, 237, 278, 334, 417, 474, 501, 834, 1002, 1831, 3662, 5493, 10981, 10986, 13193, 21962, 23213, 26386, 32943, 39579, 46426, 65886, 69639, 79158, 139278, 144649, 254509, 289298, 305777, 433947, 509018, 611554, 763527, 867894, 917331, 1527054, 1833827, 1834662, 3667654, 5501481, 11002962, 20106211, 24156383, 40212422, 42503003, 48312766, 60318633, 72469149, 85006006, 120637266, 127509009, 144938298, 255018018, 3357737237, 6715474474, 10073211711, 20146423422]

約数ペア:

[(1, 20146423422), (2, 10073211711), (3, 6715474474), (6, 3357737237), (79, 255018018), (139, 144938298), (158, 127509009), (167, 120637266), (237, 85006006), (278, 72469149), (334, 60318633), (417, 48312766), (474, 42503003), (501, 40212422), (834, 24156383), (1002, 20106211), (1831, 11002962), (3662, 5501481), (5493, 3667654), (10981, 1834662), (10986, 1833827), (13193, 1527054), (21962, 917331), (23213, 867894), (26386, 763527), (32943, 611554), (39579, 509018), (46426, 433947), (65886, 305777), (69639, 289298), (79158, 254509), (139278, 144649)]