20019234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4787}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 43436736

約数和(自身を除く): 23417502

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4787, 9574, 14361, 28722, 81379, 162758, 196267, 244137, 392534, 488274, 588801, 1177602, 3336539, 6673078, 10009617, 20019234]

約数ペア:

[(1, 20019234), (2, 10009617), (3, 6673078), (6, 3336539), (17, 1177602), (34, 588801), (41, 488274), (51, 392534), (82, 244137), (102, 196267), (123, 162758), (246, 81379), (697, 28722), (1394, 14361), (2091, 9574), (4182, 4787)]