20159950944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29999927}}^1$

素因数の和:29999947

約数の個数: 48

約数和(自身を含む): 60479854848

約数和(自身を除く): 40319903904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29999927, 59999854, 89999781, 119999708, 179999562, 209999489, 239999416, 359999124, 419998978, 479998832, 629998467, 719998248, 839997956, 959997664, 1259996934, 1439996496, 1679995912, 2519993868, 2879992992, 3359991824, 5039987736, 6719983648, 10079975472, 20159950944]

約数ペア:

[(1, 20159950944), (2, 10079975472), (3, 6719983648), (4, 5039987736), (6, 3359991824), (7, 2879992992), (8, 2519993868), (12, 1679995912), (14, 1439996496), (16, 1259996934), (21, 959997664), (24, 839997956), (28, 719998248), (32, 629998467), (42, 479998832), (48, 419998978), (56, 359999124), (84, 239999416), (96, 209999489), (112, 179999562), (168, 119999708), (224, 89999781), (336, 59999854), (672, 29999927)]