20180450071894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{2687}}^1\times {\mathrm{33211}}^1$

素因数の和:36493

約数の個数: 64

約数和(自身を含む): 35866664386560

約数和(自身を除く): 15686214314666

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 557, 1114, 2687, 3899, 5374, 7798, 16153, 18809, 32306, 33211, 37618, 66422, 77923, 113071, 155846, 226142, 232477, 464954, 545461, 963119, 1090922, 1496659, 1926238, 2993318, 6741833, 10476613, 13483666, 18498527, 20953226, 36997054, 43403111, 86806222, 89237957, 129489689, 178475914, 258979378, 303821777, 536457283, 607643554, 624665699, 1072914566, 1249331398, 2587900753, 3755200981, 5175801506, 7510401962, 18115305271, 36230610542, 49705542049, 99411084098, 347938794343, 695877588686, 1441460719421, 2882921438842, 10090225035947, 20180450071894]

約数ペア:

[(1, 20180450071894), (2, 10090225035947), (7, 2882921438842), (14, 1441460719421), (29, 695877588686), (58, 347938794343), (203, 99411084098), (406, 49705542049), (557, 36230610542), (1114, 18115305271), (2687, 7510401962), (3899, 5175801506), (5374, 3755200981), (7798, 2587900753), (16153, 1249331398), (18809, 1072914566), (32306, 624665699), (33211, 607643554), (37618, 536457283), (66422, 303821777), (77923, 258979378), (113071, 178475914), (155846, 129489689), (226142, 89237957), (232477, 86806222), (464954, 43403111), (545461, 36997054), (963119, 20953226), (1090922, 18498527), (1496659, 13483666), (1926238, 10476613), (2993318, 6741833)]