20122032099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30139}}^1$

素因数の和:30244

約数の個数: 64

約数和(自身を含む): 32811609600

約数和(自身を除く): 12689577501

約数列:

[1, 3, 13, 17, 19, 39, 51, 53, 57, 159, 221, 247, 323, 663, 689, 741, 901, 969, 1007, 2067, 2703, 3021, 4199, 11713, 12597, 13091, 17119, 30139, 35139, 39273, 51357, 90417, 222547, 391807, 512363, 572641, 667641, 1175421, 1537089, 1597367, 1717923, 4792101, 6660719, 7444333, 9734897, 19982157, 20765771, 22332999, 27155239, 29204691, 30349973, 62297313, 81465717, 91049919, 126553661, 353018107, 379660983, 394549649, 515949541, 1059054321, 1183648947, 1547848623, 6707344033, 20122032099]

約数ペア:

[(1, 20122032099), (3, 6707344033), (13, 1547848623), (17, 1183648947), (19, 1059054321), (39, 515949541), (51, 394549649), (53, 379660983), (57, 353018107), (159, 126553661), (221, 91049919), (247, 81465717), (323, 62297313), (663, 30349973), (689, 29204691), (741, 27155239), (901, 22332999), (969, 20765771), (1007, 19982157), (2067, 9734897), (2703, 7444333), (3021, 6660719), (4199, 4792101), (11713, 1717923), (12597, 1597367), (13091, 1537089), (17119, 1175421), (30139, 667641), (35139, 572641), (39273, 512363), (51357, 391807), (90417, 222547)]