20132458371

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{31063}}^1$

素因数の和:31224

約数の個数: 48

約数和(自身を含む): 31634583552

約数和(自身を除く): 11502125181

約数列:

[1, 3, 9, 23, 31, 69, 93, 101, 207, 279, 303, 713, 909, 2139, 2323, 3131, 6417, 6969, 9393, 20907, 28179, 31063, 72013, 93189, 216039, 279567, 648117, 714449, 962953, 2143347, 2888859, 3137363, 6430041, 8666577, 9412089, 22147919, 28236267, 66443757, 72159349, 97258253, 199331271, 216478047, 291774759, 649434141, 875324277, 2236939819, 6710819457, 20132458371]

約数ペア:

[(1, 20132458371), (3, 6710819457), (9, 2236939819), (23, 875324277), (31, 649434141), (69, 291774759), (93, 216478047), (101, 199331271), (207, 97258253), (279, 72159349), (303, 66443757), (713, 28236267), (909, 22147919), (2139, 9412089), (2323, 8666577), (3131, 6430041), (6417, 3137363), (6969, 2888859), (9393, 2143347), (20907, 962953), (28179, 714449), (31063, 648117), (72013, 279567), (93189, 216039)]