20950722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89533}}^1$

素因数の和:89554

約数の個数: 24

約数和(自身を含む): 48885564

約数和(自身を除く): 27934842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 89533, 179066, 268599, 537198, 805797, 1163929, 1611594, 2327858, 3491787, 6983574, 10475361, 20950722]

約数ペア:

[(1, 20950722), (2, 10475361), (3, 6983574), (6, 3491787), (9, 2327858), (13, 1611594), (18, 1163929), (26, 805797), (39, 537198), (78, 268599), (117, 179066), (234, 89533)]