20584501130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1\times {\mathrm{27361}}^1$

素因数の和:30662

約数の個数: 32

約数和(自身を含む): 38676296448

約数和(自身を除く): 18091795318

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3271, 6542, 16355, 27361, 32710, 54722, 75233, 136805, 150466, 273610, 376165, 629303, 752330, 1258606, 3146515, 6293030, 89497831, 178995662, 447489155, 894978310, 2058450113, 4116900226, 10292250565, 20584501130]

約数ペア:

[(1, 20584501130), (2, 10292250565), (5, 4116900226), (10, 2058450113), (23, 894978310), (46, 447489155), (115, 178995662), (230, 89497831), (3271, 6293030), (6542, 3146515), (16355, 1258606), (27361, 752330), (32710, 629303), (54722, 376165), (75233, 273610), (136805, 150466)]