20683164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 50819328

約数和(自身を除く): 30136164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 137, 138, 274, 276, 411, 547, 548, 822, 1094, 1641, 1644, 2188, 3151, 3282, 6302, 6564, 9453, 12581, 12604, 18906, 25162, 37743, 37812, 50324, 74939, 75486, 149878, 150972, 224817, 299756, 449634, 899268, 1723597, 3447194, 5170791, 6894388, 10341582, 20683164]

約数ペア:

[(1, 20683164), (2, 10341582), (3, 6894388), (4, 5170791), (6, 3447194), (12, 1723597), (23, 899268), (46, 449634), (69, 299756), (92, 224817), (137, 150972), (138, 149878), (274, 75486), (276, 74939), (411, 50324), (547, 37812), (548, 37743), (822, 25162), (1094, 18906), (1641, 12604), (1644, 12581), (2188, 9453), (3151, 6564), (3282, 6302)]