20083363144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{7103}}^1$

素因数の和:8030

約数の個数: 64

約数和(自身を含む): 41914736640

約数和(自身を除く): 21831373496

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 877, 1612, 1754, 3224, 3508, 7016, 7103, 11401, 14206, 22802, 27187, 28412, 45604, 54374, 56824, 91208, 92339, 108748, 184678, 217496, 220193, 353431, 369356, 440386, 706862, 738712, 880772, 1413724, 1761544, 2827448, 2862509, 5725018, 6229331, 11450036, 12458662, 22900072, 24917324, 49834648, 80981303, 161962606, 193109261, 323925212, 386218522, 647850424, 772437044, 1544874088, 2510420393, 5020840786, 10041681572, 20083363144]

約数ペア:

[(1, 20083363144), (2, 10041681572), (4, 5020840786), (8, 2510420393), (13, 1544874088), (26, 772437044), (31, 647850424), (52, 386218522), (62, 323925212), (104, 193109261), (124, 161962606), (248, 80981303), (403, 49834648), (806, 24917324), (877, 22900072), (1612, 12458662), (1754, 11450036), (3224, 6229331), (3508, 5725018), (7016, 2862509), (7103, 2827448), (11401, 1761544), (14206, 1413724), (22802, 880772), (27187, 738712), (28412, 706862), (45604, 440386), (54374, 369356), (56824, 353431), (91208, 220193), (92339, 217496), (108748, 184678)]