20188520982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6607}}^1\times {\mathrm{24251}}^1$

素因数の和:30873

約数の個数: 48

約数和(自身を含む): 50000251392

約数和(自身を除く): 29811730410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6607, 13214, 19821, 24251, 39642, 46249, 48502, 59463, 72753, 92498, 118926, 138747, 145506, 169757, 218259, 277494, 339514, 416241, 436518, 509271, 832482, 1018542, 1527813, 3055626, 160226357, 320452714, 480679071, 961358142, 1121584499, 1442037213, 2243168998, 2884074426, 3364753497, 6729506994, 10094260491, 20188520982]

約数ペア:

[(1, 20188520982), (2, 10094260491), (3, 6729506994), (6, 3364753497), (7, 2884074426), (9, 2243168998), (14, 1442037213), (18, 1121584499), (21, 961358142), (42, 480679071), (63, 320452714), (126, 160226357), (6607, 3055626), (13214, 1527813), (19821, 1018542), (24251, 832482), (39642, 509271), (46249, 436518), (48502, 416241), (59463, 339514), (72753, 277494), (92498, 218259), (118926, 169757), (138747, 145506)]