20260974726

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21237919}}^1$

素因数の和:21237980

約数の個数: 24

約数和(自身を含む): 44727059520

約数和(自身を除く): 24466084794

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 21237919, 42475838, 63713757, 127427514, 191141271, 382282542, 1125609707, 2251219414, 3376829121, 6753658242, 10130487363, 20260974726]

約数ペア:

[(1, 20260974726), (2, 10130487363), (3, 6753658242), (6, 3376829121), (9, 2251219414), (18, 1125609707), (53, 382282542), (106, 191141271), (159, 127427514), (318, 63713757), (477, 42475838), (954, 21237919)]