20150081078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{16319}}^1$

素因数の和:16760

約数の個数: 32

約数和(自身を含む): 31872960000

約数和(自身を除く): 11722878922

約数列:

[1, 2, 29, 58, 61, 122, 349, 698, 1769, 3538, 10121, 16319, 20242, 21289, 32638, 42578, 473251, 617381, 946502, 995459, 1234762, 1990918, 5695331, 11390662, 28868311, 57736622, 165164599, 330329198, 347415191, 694830382, 10075040539, 20150081078]

約数ペア:

[(1, 20150081078), (2, 10075040539), (29, 694830382), (58, 347415191), (61, 330329198), (122, 165164599), (349, 57736622), (698, 28868311), (1769, 11390662), (3538, 5695331), (10121, 1990918), (16319, 1234762), (20242, 995459), (21289, 946502), (32638, 617381), (42578, 473251)]