20061416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 40284000

約数和(自身を除く): 20222584

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2237, 2242, 4474, 4484, 8948, 8968, 17896, 42503, 85006, 131983, 170012, 263966, 340024, 527932, 1055864, 2507677, 5015354, 10030708, 20061416]

約数ペア:

[(1, 20061416), (2, 10030708), (4, 5015354), (8, 2507677), (19, 1055864), (38, 527932), (59, 340024), (76, 263966), (118, 170012), (152, 131983), (236, 85006), (472, 42503), (1121, 17896), (2237, 8968), (2242, 8948), (4474, 4484)]