20061854501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{2797}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 23127148800

約数和(自身を除く): 3065294299

約数列:

[1, 13, 19, 71, 247, 409, 923, 1349, 2797, 5317, 7771, 17537, 29039, 36361, 53143, 101023, 198587, 377507, 551741, 690859, 1143973, 2581631, 3773153, 7172633, 14871649, 21735487, 49050989, 81222083, 282561331, 1055887079, 1543219577, 20061854501]

約数ペア:

[(1, 20061854501), (13, 1543219577), (19, 1055887079), (71, 282561331), (247, 81222083), (409, 49050989), (923, 21735487), (1349, 14871649), (2797, 7172633), (5317, 3773153), (7771, 2581631), (17537, 1143973), (29039, 690859), (36361, 551741), (53143, 377507), (101023, 198587)]