20194994538

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38687729}}^1$

素因数の和:38687766

約数の個数: 24

約数和(自身を含む): 45264644100

約数和(自身を除く): 25069649562

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38687729, 77375458, 116063187, 232126374, 348189561, 696379122, 1121944141, 2243888282, 3365832423, 6731664846, 10097497269, 20194994538]

約数ペア:

[(1, 20194994538), (2, 10097497269), (3, 6731664846), (6, 3365832423), (9, 2243888282), (18, 1121944141), (29, 696379122), (58, 348189561), (87, 232126374), (174, 116063187), (261, 77375458), (522, 38687729)]