20183668330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4673}}^1\times {\mathrm{61703}}^1$

素因数の和:66390

約数の個数: 32

約数和(自身を含む): 41530247424

約数和(自身を除く): 21346579094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4673, 9346, 23365, 32711, 46730, 61703, 65422, 123406, 163555, 308515, 327110, 431921, 617030, 863842, 2159605, 4319210, 288338119, 576676238, 1441690595, 2018366833, 2883381190, 4036733666, 10091834165, 20183668330]

約数ペア:

[(1, 20183668330), (2, 10091834165), (5, 4036733666), (7, 2883381190), (10, 2018366833), (14, 1441690595), (35, 576676238), (70, 288338119), (4673, 4319210), (9346, 2159605), (23365, 863842), (32711, 617030), (46730, 431921), (61703, 327110), (65422, 308515), (123406, 163555)]