20565542564838

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{52667}}^1\times {\mathrm{39659}}^1$

素因数の和:92881

約数の個数: 48

約数和(自身を含む): 44642108871360

約数和(自身を除く): 24076566306522

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 3282, 4923, 9846, 39659, 52667, 79318, 105334, 118977, 158001, 237954, 316002, 356931, 474003, 713862, 948006, 21693473, 28808849, 43386946, 57617698, 65080419, 86426547, 130160838, 172853094, 195241257, 259279641, 390482514, 518559282, 2088720553, 4177441106, 6266161659, 12532323318, 18798484977, 37596969954, 1142530142491, 2285060284982, 3427590427473, 6855180854946, 10282771282419, 20565542564838]

約数ペア:

[(1, 20565542564838), (2, 10282771282419), (3, 6855180854946), (6, 3427590427473), (9, 2285060284982), (18, 1142530142491), (547, 37596969954), (1094, 18798484977), (1641, 12532323318), (3282, 6266161659), (4923, 4177441106), (9846, 2088720553), (39659, 518559282), (52667, 390482514), (79318, 259279641), (105334, 195241257), (118977, 172853094), (158001, 130160838), (237954, 86426547), (316002, 65080419), (356931, 57617698), (474003, 43386946), (713862, 28808849), (948006, 21693473)]