2016295940

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{116819}}^1$

素因数の和:117691

約数の個数: 24

約数和(自身を含む): 4239164160

約数和(自身を除く): 2222868220

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 4315, 8630, 17260, 116819, 233638, 467276, 584095, 1168190, 2336380, 100814797, 201629594, 403259188, 504073985, 1008147970, 2016295940]

約数ペア:

[(1, 2016295940), (2, 1008147970), (4, 504073985), (5, 403259188), (10, 201629594), (20, 100814797), (863, 2336380), (1726, 1168190), (3452, 584095), (4315, 467276), (8630, 233638), (17260, 116819)]