20136803512

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1504543}}^1$

素因数の和:1504795

約数の個数: 32

約数和(自身を含む): 43330867200

約数和(自身を除く): 23194063688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 13384, 1504543, 3009086, 6018172, 10531801, 12036344, 21063602, 42127204, 84254408, 359585777, 719171554, 1438343108, 2517100439, 2876686216, 5034200878, 10068401756, 20136803512]

約数ペア:

[(1, 20136803512), (2, 10068401756), (4, 5034200878), (7, 2876686216), (8, 2517100439), (14, 1438343108), (28, 719171554), (56, 359585777), (239, 84254408), (478, 42127204), (956, 21063602), (1673, 12036344), (1912, 10531801), (3346, 6018172), (6692, 3009086), (13384, 1504543)]