20635186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3137}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 37957248

約数和(自身を除く): 17322062

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3137, 3289, 6274, 6578, 34507, 40781, 69014, 72151, 81562, 144302, 448591, 793661, 897182, 937963, 1587322, 1875926, 10317593, 20635186]

約数ペア:

[(1, 20635186), (2, 10317593), (11, 1875926), (13, 1587322), (22, 937963), (23, 897182), (26, 793661), (46, 448591), (143, 144302), (253, 81562), (286, 72151), (299, 69014), (506, 40781), (598, 34507), (3137, 6578), (3289, 6274)]