20106182464

素因数分解:

$2^6\times {\mathrm{4051}}^1\times {\mathrm{77551}}^1$

素因数の和:81614

約数の個数: 28

約数和(自身を含む): 39908569408

約数和(自身を除く): 19802386944

約数列:

[1, 2, 4, 8, 16, 32, 64, 4051, 8102, 16204, 32408, 64816, 77551, 129632, 155102, 259264, 310204, 620408, 1240816, 2481632, 4963264, 314159101, 628318202, 1256636404, 2513272808, 5026545616, 10053091232, 20106182464]

約数ペア:

[(1, 20106182464), (2, 10053091232), (4, 5026545616), (8, 2513272808), (16, 1256636404), (32, 628318202), (64, 314159101), (4051, 4963264), (8102, 2481632), (16204, 1240816), (32408, 620408), (64816, 310204), (77551, 259264), (129632, 155102)]