220014728

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{20089}}^1$

素因数の和:20169

約数の個数: 24

約数和(自身を含む): 423999450

約数和(自身を除く): 203984722

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1369, 2738, 5476, 10952, 20089, 40178, 80356, 160712, 743293, 1486586, 2973172, 5946344, 27501841, 55003682, 110007364, 220014728]

約数ペア:

[(1, 220014728), (2, 110007364), (4, 55003682), (8, 27501841), (37, 5946344), (74, 2973172), (148, 1486586), (296, 743293), (1369, 160712), (2738, 80356), (5476, 40178), (10952, 20089)]