20235933528

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1\times {\mathrm{6173}}^1$

素因数の和:7316

約数の個数: 64

約数和(自身を含む): 51018478560

約数和(自身を除く): 30782545032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 997, 1096, 1644, 1994, 2991, 3288, 3988, 5982, 6173, 7976, 11964, 12346, 18519, 23928, 24692, 37038, 49384, 74076, 136589, 148152, 273178, 409767, 546356, 819534, 845701, 1092712, 1639068, 1691402, 2537103, 3278136, 3382804, 5074206, 6154481, 6765608, 10148412, 12308962, 18463443, 20296824, 24617924, 36926886, 49235848, 73853772, 147707544, 843163897, 1686327794, 2529491691, 3372655588, 5058983382, 6745311176, 10117966764, 20235933528]

約数ペア:

[(1, 20235933528), (2, 10117966764), (3, 6745311176), (4, 5058983382), (6, 3372655588), (8, 2529491691), (12, 1686327794), (24, 843163897), (137, 147707544), (274, 73853772), (411, 49235848), (548, 36926886), (822, 24617924), (997, 20296824), (1096, 18463443), (1644, 12308962), (1994, 10148412), (2991, 6765608), (3288, 6154481), (3988, 5074206), (5982, 3382804), (6173, 3278136), (7976, 2537103), (11964, 1691402), (12346, 1639068), (18519, 1092712), (23928, 845701), (24692, 819534), (37038, 546356), (49384, 409767), (74076, 273178), (136589, 148152)]