20174335940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5711}}^1\times {\mathrm{16057}}^1$

素因数の和:21788

約数の個数: 48

約数和(自身を含む): 46228541184

約数和(自身を除く): 26054205244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5711, 11422, 16057, 22844, 28555, 32114, 57110, 62821, 64228, 80285, 114220, 125642, 160570, 176627, 251284, 314105, 321140, 353254, 628210, 706508, 883135, 1256420, 1766270, 3532540, 91701527, 183403054, 366806108, 458507635, 917015270, 1008716797, 1834030540, 2017433594, 4034867188, 5043583985, 10087167970, 20174335940]

約数ペア:

[(1, 20174335940), (2, 10087167970), (4, 5043583985), (5, 4034867188), (10, 2017433594), (11, 1834030540), (20, 1008716797), (22, 917015270), (44, 458507635), (55, 366806108), (110, 183403054), (220, 91701527), (5711, 3532540), (11422, 1766270), (16057, 1256420), (22844, 883135), (28555, 706508), (32114, 628210), (57110, 353254), (62821, 321140), (64228, 314105), (80285, 251284), (114220, 176627), (125642, 160570)]