20134097704

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{5479}}^1$

素因数の和:6014

約数の個数: 64

約数和(自身を含む): 43496294400

約数和(自身を除く): 23362196696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 311, 422, 622, 844, 1244, 1477, 1688, 2177, 2488, 2954, 4354, 5479, 5908, 8708, 10958, 11816, 17416, 21916, 38353, 43832, 65621, 76706, 131242, 153412, 262484, 306824, 459347, 524968, 918694, 1156069, 1703969, 1837388, 2312138, 3407938, 3674776, 4624276, 6815876, 8092483, 9248552, 11927783, 13631752, 16184966, 23855566, 32369932, 47711132, 64739864, 95422264, 359537459, 719074918, 1438149836, 2516762213, 2876299672, 5033524426, 10067048852, 20134097704]

約数ペア:

[(1, 20134097704), (2, 10067048852), (4, 5033524426), (7, 2876299672), (8, 2516762213), (14, 1438149836), (28, 719074918), (56, 359537459), (211, 95422264), (311, 64739864), (422, 47711132), (622, 32369932), (844, 23855566), (1244, 16184966), (1477, 13631752), (1688, 11927783), (2177, 9248552), (2488, 8092483), (2954, 6815876), (4354, 4624276), (5479, 3674776), (5908, 3407938), (8708, 2312138), (10958, 1837388), (11816, 1703969), (17416, 1156069), (21916, 918694), (38353, 524968), (43832, 459347), (65621, 306824), (76706, 262484), (131242, 153412)]