20213020126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{24799}}^1$

素因数の和:24913

約数の個数: 64

約数和(自身を含む): 35997696000

約数和(自身を除く): 15784675874

約数列:

[1, 2, 13, 23, 26, 29, 46, 47, 58, 94, 299, 377, 598, 611, 667, 754, 1081, 1222, 1334, 1363, 2162, 2726, 8671, 14053, 17342, 17719, 24799, 28106, 31349, 35438, 49598, 62698, 322387, 407537, 570377, 644774, 719171, 815074, 1140754, 1165553, 1438342, 2331106, 7414901, 9349223, 14829802, 15152189, 16540933, 18698446, 26807719, 30304378, 33081866, 33801037, 53615438, 67602074, 215032129, 348500347, 430064258, 439413481, 697000694, 777423851, 878826962, 1554847702, 10106510063, 20213020126]

約数ペア:

[(1, 20213020126), (2, 10106510063), (13, 1554847702), (23, 878826962), (26, 777423851), (29, 697000694), (46, 439413481), (47, 430064258), (58, 348500347), (94, 215032129), (299, 67602074), (377, 53615438), (598, 33801037), (611, 33081866), (667, 30304378), (754, 26807719), (1081, 18698446), (1222, 16540933), (1334, 15152189), (1363, 14829802), (2162, 9349223), (2726, 7414901), (8671, 2331106), (14053, 1438342), (17342, 1165553), (17719, 1140754), (24799, 815074), (28106, 719171), (31349, 644774), (35438, 570377), (49598, 407537), (62698, 322387)]