20144984072

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{1873}}^1\times {\mathrm{22787}}^1$

素因数の和:24725

約数の個数: 32

約数和(自身を含む): 38434240800

約数和(自身を除く): 18289256728

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 1873, 3746, 7492, 14984, 22787, 45574, 91148, 110507, 182296, 221014, 442028, 884056, 1344433, 2688866, 5377732, 10755464, 42680051, 85360102, 170720204, 341440408, 2518123009, 5036246018, 10072492036, 20144984072]

約数ペア:

[(1, 20144984072), (2, 10072492036), (4, 5036246018), (8, 2518123009), (59, 341440408), (118, 170720204), (236, 85360102), (472, 42680051), (1873, 10755464), (3746, 5377732), (7492, 2688866), (14984, 1344433), (22787, 884056), (45574, 442028), (91148, 221014), (110507, 182296)]