20030754513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{9323}}^1$

素因数の和:9546

約数の個数: 64

約数和(自身を含む): 34028273664

約数和(自身を除く): 13997519151

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 131, 213, 231, 393, 497, 781, 917, 1441, 1491, 2343, 2751, 4323, 5467, 9301, 9323, 10087, 16401, 27903, 27969, 30261, 65107, 65261, 102311, 102553, 195321, 195783, 306933, 307659, 661933, 716177, 717871, 1221313, 1985799, 2148531, 2153613, 3663939, 4633531, 7281263, 8549191, 13434443, 13900593, 21843789, 25647573, 40303329, 50968841, 86713223, 94041101, 152906523, 260139669, 282123303, 606992561, 953845453, 1820977683, 2861536359, 6676918171, 20030754513]

約数ペア:

[(1, 20030754513), (3, 6676918171), (7, 2861536359), (11, 1820977683), (21, 953845453), (33, 606992561), (71, 282123303), (77, 260139669), (131, 152906523), (213, 94041101), (231, 86713223), (393, 50968841), (497, 40303329), (781, 25647573), (917, 21843789), (1441, 13900593), (1491, 13434443), (2343, 8549191), (2751, 7281263), (4323, 4633531), (5467, 3663939), (9301, 2153613), (9323, 2148531), (10087, 1985799), (16401, 1221313), (27903, 717871), (27969, 716177), (30261, 661933), (65107, 307659), (65261, 306933), (102311, 195783), (102553, 195321)]