2019920795872

素因数分解:

$2^5\times 7^1\times {\mathrm{509}}^1\times {\mathrm{17716117}}^1$

素因数の和:17716643

約数の個数: 48

約数和(自身を含む): 4553750970720

約数和(自身を除く): 2533830174848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 509, 1018, 2036, 3563, 4072, 7126, 8144, 14252, 16288, 28504, 57008, 114016, 17716117, 35432234, 70864468, 124012819, 141728936, 248025638, 283457872, 496051276, 566915744, 992102552, 1984205104, 3968410208, 9017503553, 18035007106, 36070014212, 63122524871, 72140028424, 126245049742, 144280056848, 252490099484, 288560113696, 504980198968, 1009960397936, 2019920795872]

約数ペア:

[(1, 2019920795872), (2, 1009960397936), (4, 504980198968), (7, 288560113696), (8, 252490099484), (14, 144280056848), (16, 126245049742), (28, 72140028424), (32, 63122524871), (56, 36070014212), (112, 18035007106), (224, 9017503553), (509, 3968410208), (1018, 1984205104), (2036, 992102552), (3563, 566915744), (4072, 496051276), (7126, 283457872), (8144, 248025638), (14252, 141728936), (16288, 124012819), (28504, 70864468), (57008, 35432234), (114016, 17716117)]