20170443080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{599597}}^1$

素因数の和:599666

約数の個数: 48

約数和(自身を含む): 47002487220

約数和(自身を除く): 26832044140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 3364, 4205, 6728, 8410, 16820, 33640, 599597, 1199194, 2398388, 2997985, 4796776, 5995970, 11991940, 17388313, 23983880, 34776626, 69553252, 86941565, 139106504, 173883130, 347766260, 504261077, 695532520, 1008522154, 2017044308, 2521305385, 4034088616, 5042610770, 10085221540, 20170443080]

約数ペア:

[(1, 20170443080), (2, 10085221540), (4, 5042610770), (5, 4034088616), (8, 2521305385), (10, 2017044308), (20, 1008522154), (29, 695532520), (40, 504261077), (58, 347766260), (116, 173883130), (145, 139106504), (232, 86941565), (290, 69553252), (580, 34776626), (841, 23983880), (1160, 17388313), (1682, 11991940), (3364, 5995970), (4205, 4796776), (6728, 2997985), (8410, 2398388), (16820, 1199194), (33640, 599597)]