20210964466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{99349}}^1$

素因数の和:100690

約数の個数: 32

約数和(自身を含む): 37826121600

約数和(自身を除く): 17615157134

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1321, 2642, 9247, 14531, 18494, 29062, 99349, 101717, 198698, 203434, 695443, 1092839, 1390886, 2185678, 7649873, 15299746, 131240029, 262480058, 918680203, 1443640319, 1837360406, 2887280638, 10105482233, 20210964466]

約数ペア:

[(1, 20210964466), (2, 10105482233), (7, 2887280638), (11, 1837360406), (14, 1443640319), (22, 918680203), (77, 262480058), (154, 131240029), (1321, 15299746), (2642, 7649873), (9247, 2185678), (14531, 1390886), (18494, 1092839), (29062, 695443), (99349, 203434), (101717, 198698)]