20732253690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{787999}}^1$

素因数の和:788886

約数の個数: 32

約数和(自身を含む): 49814208000

約数和(自身を除く): 29081954310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 877, 1754, 2631, 4385, 5262, 8770, 13155, 26310, 787999, 1575998, 2363997, 3939995, 4727994, 7879990, 11819985, 23639970, 691075123, 1382150246, 2073225369, 3455375615, 4146450738, 6910751230, 10366126845, 20732253690]

約数ペア:

[(1, 20732253690), (2, 10366126845), (3, 6910751230), (5, 4146450738), (6, 3455375615), (10, 2073225369), (15, 1382150246), (30, 691075123), (877, 23639970), (1754, 11819985), (2631, 7879990), (4385, 4727994), (5262, 3939995), (8770, 2363997), (13155, 1575998), (26310, 787999)]