20195572100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18359611}}^1$

素因数の和:18359636

約数の個数: 36

約数和(自身を含む): 47808429648

約数和(自身を除く): 27612857548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 18359611, 36719222, 73438444, 91798055, 183596110, 201955721, 367192220, 403911442, 458990275, 807822884, 917980550, 1009778605, 1835961100, 2019557210, 4039114420, 5048893025, 10097786050, 20195572100]

約数ペア:

[(1, 20195572100), (2, 10097786050), (4, 5048893025), (5, 4039114420), (10, 2019557210), (11, 1835961100), (20, 1009778605), (22, 917980550), (25, 807822884), (44, 458990275), (50, 403911442), (55, 367192220), (100, 201955721), (110, 183596110), (220, 91798055), (275, 73438444), (550, 36719222), (1100, 18359611)]