20061763410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{64381}}^1$

素因数の和:64468

約数の個数: 128

約数和(自身を含む): 56071056384

約数和(自身を除く): 36009292974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 47, 51, 65, 78, 85, 94, 102, 130, 141, 170, 195, 221, 235, 255, 282, 390, 442, 470, 510, 611, 663, 705, 799, 1105, 1222, 1326, 1410, 1598, 1833, 2210, 2397, 3055, 3315, 3666, 3995, 4794, 6110, 6630, 7990, 9165, 10387, 11985, 18330, 20774, 23970, 31161, 51935, 62322, 64381, 103870, 128762, 155805, 193143, 311610, 321905, 386286, 643810, 836953, 965715, 1094477, 1673906, 1931430, 2188954, 2510859, 3025907, 3283431, 4184765, 5021718, 5472385, 6051814, 6566862, 8369530, 9077721, 10944770, 12554295, 14228201, 15129535, 16417155, 18155442, 25108590, 28456402, 30259070, 32834310, 39336791, 42684603, 45388605, 51440419, 71141005, 78673582, 85369206, 90777210, 102880838, 118010373, 142282010, 154321257, 196683955, 213423015, 236020746, 257202095, 308642514, 393367910, 426846030, 514404190, 590051865, 668725447, 771606285, 1180103730, 1337450894, 1543212570, 2006176341, 3343627235, 4012352682, 6687254470, 10030881705, 20061763410]

約数ペア:

[(1, 20061763410), (2, 10030881705), (3, 6687254470), (5, 4012352682), (6, 3343627235), (10, 2006176341), (13, 1543212570), (15, 1337450894), (17, 1180103730), (26, 771606285), (30, 668725447), (34, 590051865), (39, 514404190), (47, 426846030), (51, 393367910), (65, 308642514), (78, 257202095), (85, 236020746), (94, 213423015), (102, 196683955), (130, 154321257), (141, 142282010), (170, 118010373), (195, 102880838), (221, 90777210), (235, 85369206), (255, 78673582), (282, 71141005), (390, 51440419), (442, 45388605), (470, 42684603), (510, 39336791), (611, 32834310), (663, 30259070), (705, 28456402), (799, 25108590), (1105, 18155442), (1222, 16417155), (1326, 15129535), (1410, 14228201), (1598, 12554295), (1833, 10944770), (2210, 9077721), (2397, 8369530), (3055, 6566862), (3315, 6051814), (3666, 5472385), (3995, 5021718), (4794, 4184765), (6110, 3283431), (6630, 3025907), (7990, 2510859), (9165, 2188954), (10387, 1931430), (11985, 1673906), (18330, 1094477), (20774, 965715), (23970, 836953), (31161, 643810), (51935, 386286), (62322, 321905), (64381, 311610), (103870, 193143), (128762, 155805)]