20141297787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1009}}^1\times {\mathrm{1051}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 29036546560

約数和(自身を除く): 8895248773

約数列:

[1, 3, 13, 39, 487, 1009, 1051, 1461, 3027, 3153, 6331, 13117, 13663, 18993, 39351, 40989, 491383, 511837, 1060459, 1474149, 1535511, 3181377, 6387979, 6653881, 13785967, 19163937, 19961643, 41357901, 516443533, 1549330599, 6713765929, 20141297787]

約数ペア:

[(1, 20141297787), (3, 6713765929), (13, 1549330599), (39, 516443533), (487, 41357901), (1009, 19961643), (1051, 19163937), (1461, 13785967), (3027, 6653881), (3153, 6387979), (6331, 3181377), (13117, 1535511), (13663, 1474149), (18993, 1060459), (39351, 511837), (40989, 491383)]