20177094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15540

約数の個数: 32

約数和(自身を含む): 47609856

約数和(自身を除く): 27432762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15497, 30994, 46491, 92982, 108479, 216958, 325437, 480407, 650874, 960814, 1441221, 2882442, 3362849, 6725698, 10088547, 20177094]

約数ペア:

[(1, 20177094), (2, 10088547), (3, 6725698), (6, 3362849), (7, 2882442), (14, 1441221), (21, 960814), (31, 650874), (42, 480407), (62, 325437), (93, 216958), (186, 108479), (217, 92982), (434, 46491), (651, 30994), (1302, 15497)]