20226057285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{10891}}^1$

素因数の和:11698

約数の個数: 64

約数和(自身を含む): 38646558720

約数和(自身を除く): 18420501435

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 769, 805, 2307, 2415, 3845, 5383, 10891, 11535, 16149, 17687, 26915, 32673, 53061, 54455, 76237, 80745, 88435, 123809, 163365, 228711, 250493, 265305, 371427, 381185, 619045, 751479, 1143555, 1252465, 1753451, 1857135, 3757395, 5260353, 8375179, 8767255, 25125537, 26301765, 41875895, 58626253, 125627685, 175878759, 192629117, 293131265, 577887351, 879393795, 963145585, 1348403819, 2889436755, 4045211457, 6742019095, 20226057285]

約数ペア:

[(1, 20226057285), (3, 6742019095), (5, 4045211457), (7, 2889436755), (15, 1348403819), (21, 963145585), (23, 879393795), (35, 577887351), (69, 293131265), (105, 192629117), (115, 175878759), (161, 125627685), (345, 58626253), (483, 41875895), (769, 26301765), (805, 25125537), (2307, 8767255), (2415, 8375179), (3845, 5260353), (5383, 3757395), (10891, 1857135), (11535, 1753451), (16149, 1252465), (17687, 1143555), (26915, 751479), (32673, 619045), (53061, 381185), (54455, 371427), (76237, 265305), (80745, 250493), (88435, 228711), (123809, 163365)]