20131492914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1410361}}^1$

素因数の和:1410443

約数の個数: 48

約数和(自身を含む): 47743574424

約数和(自身を除く): 27612081510

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 1410361, 2820722, 4231083, 8462166, 12693249, 18334693, 25386498, 36669386, 55004079, 86032021, 110008158, 165012237, 172064042, 258096063, 330024474, 516192126, 774288189, 1118416273, 1548576378, 2236832546, 3355248819, 6710497638, 10065746457, 20131492914]

約数ペア:

[(1, 20131492914), (2, 10065746457), (3, 6710497638), (6, 3355248819), (9, 2236832546), (13, 1548576378), (18, 1118416273), (26, 774288189), (39, 516192126), (61, 330024474), (78, 258096063), (117, 172064042), (122, 165012237), (183, 110008158), (234, 86032021), (366, 55004079), (549, 36669386), (793, 25386498), (1098, 18334693), (1586, 12693249), (2379, 8462166), (4758, 4231083), (7137, 2820722), (14274, 1410361)]