20126793946

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{90173}}^1$

素因数の和:90438

約数の個数: 32

約数和(自身を含む): 35059651200

約数和(自身を除く): 14932857254

約数列:

[1, 2, 7, 14, 107, 149, 214, 298, 749, 1043, 1498, 2086, 15943, 31886, 90173, 111601, 180346, 223202, 631211, 1262422, 9648511, 13435777, 19297022, 26871554, 67539577, 94050439, 135079154, 188100878, 1437628139, 2875256278, 10063396973, 20126793946]

約数ペア:

[(1, 20126793946), (2, 10063396973), (7, 2875256278), (14, 1437628139), (107, 188100878), (149, 135079154), (214, 94050439), (298, 67539577), (749, 26871554), (1043, 19297022), (1498, 13435777), (2086, 9648511), (15943, 1262422), (31886, 631211), (90173, 223202), (111601, 180346)]