20218497612

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23730631}}^1$

素因数の和:23730709

約数の個数: 24

約数和(自身を含む): 47840954112

約数和(自身を除く): 27622456500

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23730631, 47461262, 71191893, 94922524, 142383786, 284767572, 1684874801, 3369749602, 5054624403, 6739499204, 10109248806, 20218497612]

約数ペア:

[(1, 20218497612), (2, 10109248806), (3, 6739499204), (4, 5054624403), (6, 3369749602), (12, 1684874801), (71, 284767572), (142, 142383786), (213, 94922524), (284, 71191893), (426, 47461262), (852, 23730631)]