20171444332004

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7577}}^1\times {\mathrm{725789}}^1$

素因数の和:733508

約数の個数: 48

約数和(自身を含む): 40656270695040

約数和(自身を除く): 20484826363036

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7577, 15154, 30308, 53039, 106078, 212156, 725789, 992587, 1451578, 1985174, 2903156, 3970348, 5080523, 6948109, 10161046, 13896218, 20322092, 27792436, 95078359, 190156718, 380313436, 665548513, 1331097026, 2662194052, 5499303253, 10998606506, 21997213012, 38495122771, 76990245542, 153980491084, 720408726143, 1440817452286, 2881634904572, 5042861083001, 10085722166002, 20171444332004]

約数ペア:

[(1, 20171444332004), (2, 10085722166002), (4, 5042861083001), (7, 2881634904572), (14, 1440817452286), (28, 720408726143), (131, 153980491084), (262, 76990245542), (524, 38495122771), (917, 21997213012), (1834, 10998606506), (3668, 5499303253), (7577, 2662194052), (15154, 1331097026), (30308, 665548513), (53039, 380313436), (106078, 190156718), (212156, 95078359), (725789, 27792436), (992587, 20322092), (1451578, 13896218), (1985174, 10161046), (2903156, 6948109), (3970348, 5080523)]