20162672056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1289}}^1\times {\mathrm{63073}}^1$

素因数の和:64399

約数の個数: 32

約数和(自身を含む): 39055420800

約数和(自身を除く): 18892748744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1289, 2578, 5156, 10312, 39959, 63073, 79918, 126146, 159836, 252292, 319672, 504584, 1955263, 3910526, 7821052, 15642104, 81301097, 162602194, 325204388, 650408776, 2520334007, 5040668014, 10081336028, 20162672056]

約数ペア:

[(1, 20162672056), (2, 10081336028), (4, 5040668014), (8, 2520334007), (31, 650408776), (62, 325204388), (124, 162602194), (248, 81301097), (1289, 15642104), (2578, 7821052), (5156, 3910526), (10312, 1955263), (39959, 504584), (63073, 319672), (79918, 252292), (126146, 159836)]