20199108735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{150779}}^1$

素因数の和:151032

約数の個数: 48

約数和(自身を含む): 37869904800

約数和(自身を除く): 17670796065

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 229, 585, 687, 1145, 2061, 2977, 3435, 8931, 10305, 14885, 26793, 44655, 133965, 150779, 452337, 753895, 1357011, 1960127, 2261685, 5880381, 6785055, 9800635, 17641143, 29401905, 34528391, 88205715, 103585173, 172641955, 310755519, 448869083, 517925865, 1346607249, 1553777595, 2244345415, 4039821747, 6733036245, 20199108735]

約数ペア:

[(1, 20199108735), (3, 6733036245), (5, 4039821747), (9, 2244345415), (13, 1553777595), (15, 1346607249), (39, 517925865), (45, 448869083), (65, 310755519), (117, 172641955), (195, 103585173), (229, 88205715), (585, 34528391), (687, 29401905), (1145, 17641143), (2061, 9800635), (2977, 6785055), (3435, 5880381), (8931, 2261685), (10305, 1960127), (14885, 1357011), (26793, 753895), (44655, 452337), (133965, 150779)]