20065784842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{91141}}^1$

素因数の和:91294

約数の個数: 32

約数和(自身を含む): 32128648704

約数和(自身を除く): 12062863862

約数列:

[1, 2, 31, 53, 62, 67, 106, 134, 1643, 2077, 3286, 3551, 4154, 7102, 91141, 110081, 182282, 220162, 2825371, 4830473, 5650742, 6106447, 9660946, 12212894, 149744663, 189299857, 299489326, 323641691, 378599714, 647283382, 10032892421, 20065784842]

約数ペア:

[(1, 20065784842), (2, 10032892421), (31, 647283382), (53, 378599714), (62, 323641691), (67, 299489326), (106, 189299857), (134, 149744663), (1643, 12212894), (2077, 9660946), (3286, 6106447), (3551, 5650742), (4154, 4830473), (7102, 2825371), (91141, 220162), (110081, 182282)]