20219462335

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1\times {\mathrm{2089}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 25206001920

約数和(自身を除く): 4986539585

約数列:

[1, 5, 37, 113, 185, 463, 565, 2089, 2315, 4181, 10445, 17131, 20905, 52319, 77293, 85655, 236057, 261595, 386465, 967207, 1180285, 1935803, 4836035, 8734109, 9679015, 35786659, 43670545, 109294391, 178933295, 546471955, 4043892467, 20219462335]

約数ペア:

[(1, 20219462335), (5, 4043892467), (37, 546471955), (113, 178933295), (185, 109294391), (463, 43670545), (565, 35786659), (2089, 9679015), (2315, 8734109), (4181, 4836035), (10445, 1935803), (17131, 1180285), (20905, 967207), (52319, 386465), (77293, 261595), (85655, 236057)]