20219222405

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{100741}}^1$

素因数の和:101176

約数の個数: 16

約数和(自身を含む): 24523826544

約数和(自身を除く): 4304604139

約数列:

[1, 5, 137, 293, 685, 1465, 40141, 100741, 200705, 503705, 13801517, 29517113, 69007585, 147585565, 4043844481, 20219222405]

約数ペア:

[(1, 20219222405), (5, 4043844481), (137, 147585565), (293, 69007585), (685, 29517113), (1465, 13801517), (40141, 503705), (100741, 200705)]