20235072690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32119163}}^1$

素因数の和:32119183

約数の個数: 48

約数和(自身を含む): 60127075008

約数和(自身を除く): 39892002318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32119163, 64238326, 96357489, 160595815, 192714978, 224834141, 289072467, 321191630, 449668282, 481787445, 578144934, 674502423, 963574890, 1124170705, 1349004846, 1445362335, 2023507269, 2248341410, 2890724670, 3372512115, 4047014538, 6745024230, 10117536345, 20235072690]

約数ペア:

[(1, 20235072690), (2, 10117536345), (3, 6745024230), (5, 4047014538), (6, 3372512115), (7, 2890724670), (9, 2248341410), (10, 2023507269), (14, 1445362335), (15, 1349004846), (18, 1124170705), (21, 963574890), (30, 674502423), (35, 578144934), (42, 481787445), (45, 449668282), (63, 321191630), (70, 289072467), (90, 224834141), (105, 192714978), (126, 160595815), (210, 96357489), (315, 64238326), (630, 32119163)]