20190449076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10450543}}^1$

素因数の和:10450580

約数の個数: 48

約数和(自身を含む): 56182124544

約数和(自身を除く): 35991675468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10450543, 20901086, 31351629, 41802172, 62703258, 73153801, 125406516, 146307602, 219461403, 240362489, 292615204, 438922806, 480724978, 721087467, 877845612, 961449956, 1442174934, 1682537423, 2884349868, 3365074846, 5047612269, 6730149692, 10095224538, 20190449076]

約数ペア:

[(1, 20190449076), (2, 10095224538), (3, 6730149692), (4, 5047612269), (6, 3365074846), (7, 2884349868), (12, 1682537423), (14, 1442174934), (21, 961449956), (23, 877845612), (28, 721087467), (42, 480724978), (46, 438922806), (69, 292615204), (84, 240362489), (92, 219461403), (138, 146307602), (161, 125406516), (276, 73153801), (322, 62703258), (483, 41802172), (644, 31351629), (966, 20901086), (1932, 10450543)]