19700689656

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{2143243}}^1$

素因数の和:2143635

約数の個数: 32

約数和(自身を含む): 49380341760

約数和(自身を除く): 29679652104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 4596, 9192, 2143243, 4286486, 6429729, 8572972, 12859458, 17145944, 25718916, 51437832, 820862069, 1641724138, 2462586207, 3283448276, 4925172414, 6566896552, 9850344828, 19700689656]

約数ペア:

[(1, 19700689656), (2, 9850344828), (3, 6566896552), (4, 4925172414), (6, 3283448276), (8, 2462586207), (12, 1641724138), (24, 820862069), (383, 51437832), (766, 25718916), (1149, 17145944), (1532, 12859458), (2298, 8572972), (3064, 6429729), (4596, 4286486), (9192, 2143243)]