20097799260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4350173}}^1$

素因数の和:4350203

約数の個数: 96

約数和(自身を含む): 70159606272

約数和(自身を除く): 50061807012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 4350173, 8700346, 13050519, 17400692, 21750865, 26101038, 30451211, 43501730, 47851903, 52202076, 60902422, 65252595, 87003460, 91353633, 95703806, 121804844, 130505190, 143555709, 152256055, 182707266, 191407612, 239259515, 261010380, 287111418, 304512110, 334963321, 365414532, 456768165, 478519030, 574222836, 609024220, 669926642, 717778545, 913536330, 957038060, 1004889963, 1339853284, 1435557090, 1674816605, 1827072660, 2009779926, 2871114180, 3349633210, 4019559852, 5024449815, 6699266420, 10048899630, 20097799260]

約数ペア:

[(1, 20097799260), (2, 10048899630), (3, 6699266420), (4, 5024449815), (5, 4019559852), (6, 3349633210), (7, 2871114180), (10, 2009779926), (11, 1827072660), (12, 1674816605), (14, 1435557090), (15, 1339853284), (20, 1004889963), (21, 957038060), (22, 913536330), (28, 717778545), (30, 669926642), (33, 609024220), (35, 574222836), (42, 478519030), (44, 456768165), (55, 365414532), (60, 334963321), (66, 304512110), (70, 287111418), (77, 261010380), (84, 239259515), (105, 191407612), (110, 182707266), (132, 152256055), (140, 143555709), (154, 130505190), (165, 121804844), (210, 95703806), (220, 91353633), (231, 87003460), (308, 65252595), (330, 60902422), (385, 52202076), (420, 47851903), (462, 43501730), (660, 30451211), (770, 26101038), (924, 21750865), (1155, 17400692), (1540, 13050519), (2310, 8700346), (4620, 4350173)]