20121164532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26615297}}^1$

素因数の和:26615317

約数の個数: 48

約数和(自身を含む): 59618267520

約数和(自身を除く): 39497102988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26615297, 53230594, 79845891, 106461188, 159691782, 186307079, 239537673, 319383564, 372614158, 479075346, 558921237, 718613019, 745228316, 958150692, 1117842474, 1437226038, 1676763711, 2235684948, 2874452076, 3353527422, 5030291133, 6707054844, 10060582266, 20121164532]

約数ペア:

[(1, 20121164532), (2, 10060582266), (3, 6707054844), (4, 5030291133), (6, 3353527422), (7, 2874452076), (9, 2235684948), (12, 1676763711), (14, 1437226038), (18, 1117842474), (21, 958150692), (27, 745228316), (28, 718613019), (36, 558921237), (42, 479075346), (54, 372614158), (63, 319383564), (84, 239537673), (108, 186307079), (126, 159691782), (189, 106461188), (252, 79845891), (378, 53230594), (756, 26615297)]