20845198509552

素因数分解:

$2^4\times 3^2\times {\mathrm{619}}^1\times {\mathrm{233858357}}^1$

素因数の和:233858990

約数の個数: 60

約数和(自身を含む): 58431849329880

約数和(自身を除く): 37586650820328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 619, 1238, 1857, 2476, 3714, 4952, 5571, 7428, 9904, 11142, 14856, 22284, 29712, 44568, 89136, 233858357, 467716714, 701575071, 935433428, 1403150142, 1870866856, 2104725213, 2806300284, 3741733712, 4209450426, 5612600568, 8418900852, 11225201136, 16837801704, 33675603408, 144758322983, 289516645966, 434274968949, 579033291932, 868549937898, 1158066583864, 1302824906847, 1737099875796, 2316133167728, 2605649813694, 3474199751592, 5211299627388, 6948399503184, 10422599254776, 20845198509552]

約数ペア:

[(1, 20845198509552), (2, 10422599254776), (3, 6948399503184), (4, 5211299627388), (6, 3474199751592), (8, 2605649813694), (9, 2316133167728), (12, 1737099875796), (16, 1302824906847), (18, 1158066583864), (24, 868549937898), (36, 579033291932), (48, 434274968949), (72, 289516645966), (144, 144758322983), (619, 33675603408), (1238, 16837801704), (1857, 11225201136), (2476, 8418900852), (3714, 5612600568), (4952, 4209450426), (5571, 3741733712), (7428, 2806300284), (9904, 2104725213), (11142, 1870866856), (14856, 1403150142), (22284, 935433428), (29712, 701575071), (44568, 467716714), (89136, 233858357)]