20179075892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{852013}}^1$

素因数の和:852239

約数の個数: 24

約数和(自身を含む): 36643418112

約数和(自身を除く): 16464342220

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 5921, 11842, 23684, 852013, 1704026, 3408052, 26412403, 52824806, 105649612, 162734483, 325468966, 650937932, 5044768973, 10089537946, 20179075892]

約数ペア:

[(1, 20179075892), (2, 10089537946), (4, 5044768973), (31, 650937932), (62, 325468966), (124, 162734483), (191, 105649612), (382, 52824806), (764, 26412403), (5921, 3408052), (11842, 1704026), (23684, 852013)]