20175037312

素因数分解:

$2^7\times {\mathrm{2347}}^1\times {\mathrm{67157}}^1$

素因数の和:69518

約数の個数: 32

約数和(自身を含む): 40210180920

約数和(自身を除く): 20035143608

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2347, 4694, 9388, 18776, 37552, 67157, 75104, 134314, 150208, 268628, 300416, 537256, 1074512, 2149024, 4298048, 8596096, 157617479, 315234958, 630469916, 1260939832, 2521879664, 5043759328, 10087518656, 20175037312]

約数ペア:

[(1, 20175037312), (2, 10087518656), (4, 5043759328), (8, 2521879664), (16, 1260939832), (32, 630469916), (64, 315234958), (128, 157617479), (2347, 8596096), (4694, 4298048), (9388, 2149024), (18776, 1074512), (37552, 537256), (67157, 300416), (75104, 268628), (134314, 150208)]