13654820

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1481}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 28756728

約数和(自身を除く): 15101908

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1481, 1844, 2305, 2962, 4610, 5924, 7405, 9220, 14810, 29620, 682741, 1365482, 2730964, 3413705, 6827410, 13654820]

約数ペア:

[(1, 13654820), (2, 6827410), (4, 3413705), (5, 2730964), (10, 1365482), (20, 682741), (461, 29620), (922, 14810), (1481, 9220), (1844, 7405), (2305, 5924), (2962, 4610)]