20194115604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4175789}}^1$

素因数の和:4175840

約数の個数: 48

約数和(自身を含む): 52381109760

約数和(自身を除く): 32186994156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 4175789, 8351578, 12527367, 16703156, 25054734, 50109468, 54285257, 108570514, 129449459, 162855771, 217141028, 258898918, 325711542, 388348377, 517797836, 651423084, 776696754, 1553393508, 1682842967, 3365685934, 5048528901, 6731371868, 10097057802, 20194115604]

約数ペア:

[(1, 20194115604), (2, 10097057802), (3, 6731371868), (4, 5048528901), (6, 3365685934), (12, 1682842967), (13, 1553393508), (26, 776696754), (31, 651423084), (39, 517797836), (52, 388348377), (62, 325711542), (78, 258898918), (93, 217141028), (124, 162855771), (156, 129449459), (186, 108570514), (372, 54285257), (403, 50109468), (806, 25054734), (1209, 16703156), (1612, 12527367), (2418, 8351578), (4836, 4175789)]