20102154054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1\times {\mathrm{4621}}^1$

素因数の和:5765

約数の個数: 64

約数和(自身を含む): 43448279040

約数和(自身を除く): 23346124986

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1087, 1334, 2001, 2174, 3261, 4002, 4621, 6522, 9242, 13863, 25001, 27726, 31523, 50002, 63046, 75003, 94569, 106283, 134009, 150006, 189138, 212566, 268018, 318849, 402027, 637698, 725029, 804054, 1450058, 2175087, 3082207, 4350174, 5023027, 6164414, 9246621, 10046054, 15069081, 18493242, 30138162, 115529621, 145667783, 231059242, 291335566, 346588863, 437003349, 693177726, 874006698, 3350359009, 6700718018, 10051077027, 20102154054]

約数ペア:

[(1, 20102154054), (2, 10051077027), (3, 6700718018), (6, 3350359009), (23, 874006698), (29, 693177726), (46, 437003349), (58, 346588863), (69, 291335566), (87, 231059242), (138, 145667783), (174, 115529621), (667, 30138162), (1087, 18493242), (1334, 15069081), (2001, 10046054), (2174, 9246621), (3261, 6164414), (4002, 5023027), (4621, 4350174), (6522, 3082207), (9242, 2175087), (13863, 1450058), (25001, 804054), (27726, 725029), (31523, 637698), (50002, 402027), (63046, 318849), (75003, 268018), (94569, 212566), (106283, 189138), (134009, 150006)]