20040227512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2786461}}^1$

素因数の和:2786527

約数の個数: 32

約数和(自身を含む): 40125052800

約数和(自身を除く): 20084825288

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 2786461, 5572922, 11145844, 22291688, 80807369, 86380291, 161614738, 172760582, 323229476, 345521164, 646458952, 691042328, 2505028439, 5010056878, 10020113756, 20040227512]

約数ペア:

[(1, 20040227512), (2, 10020113756), (4, 5010056878), (8, 2505028439), (29, 691042328), (31, 646458952), (58, 345521164), (62, 323229476), (116, 172760582), (124, 161614738), (232, 86380291), (248, 80807369), (899, 22291688), (1798, 11145844), (3596, 5572922), (7192, 2786461)]