20100955890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1359091}}^1$

素因数の和:1359147

約数の個数: 64

約数和(自身を含む): 52841496960

約数和(自身を除く): 32740541070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 7395, 14790, 1359091, 2718182, 4077273, 6795455, 8154546, 13590910, 20386365, 23104547, 39413639, 40772730, 46209094, 69313641, 78827278, 115522735, 118240917, 138627282, 197068195, 231045470, 236481834, 346568205, 394136390, 591204585, 670031863, 693136410, 1182409170, 1340063726, 2010095589, 3350159315, 4020191178, 6700318630, 10050477945, 20100955890]

約数ペア:

[(1, 20100955890), (2, 10050477945), (3, 6700318630), (5, 4020191178), (6, 3350159315), (10, 2010095589), (15, 1340063726), (17, 1182409170), (29, 693136410), (30, 670031863), (34, 591204585), (51, 394136390), (58, 346568205), (85, 236481834), (87, 231045470), (102, 197068195), (145, 138627282), (170, 118240917), (174, 115522735), (255, 78827278), (290, 69313641), (435, 46209094), (493, 40772730), (510, 39413639), (870, 23104547), (986, 20386365), (1479, 13590910), (2465, 8154546), (2958, 6795455), (4930, 4077273), (7395, 2718182), (14790, 1359091)]