20190394802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1\times {\mathrm{5297}}^1$

素因数の和:8066

約数の個数: 32

約数和(自身を含む): 32759441280

約数和(自身を除く): 12569046478

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2711, 5297, 5422, 10594, 51509, 100307, 100643, 103018, 195989, 200614, 201286, 391978, 1905833, 3723791, 3811666, 7447582, 14360167, 28720334, 272843173, 531326179, 545686346, 1062652358, 10095197401, 20190394802]

約数ペア:

[(1, 20190394802), (2, 10095197401), (19, 1062652358), (37, 545686346), (38, 531326179), (74, 272843173), (703, 28720334), (1406, 14360167), (2711, 7447582), (5297, 3811666), (5422, 3723791), (10594, 1905833), (51509, 391978), (100307, 201286), (100643, 200614), (103018, 195989)]