20149562883

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{168617}}^1$

素因数の和:169334

約数の個数: 16

約数和(自身を含む): 27348490656

約数和(自身を除く): 7198927773

約数列:

[1, 3, 61, 183, 653, 1959, 39833, 119499, 168617, 505851, 10285637, 30856911, 110106901, 330320703, 6716520961, 20149562883]

約数ペア:

[(1, 20149562883), (3, 6716520961), (61, 330320703), (183, 110106901), (653, 30856911), (1959, 10285637), (39833, 505851), (119499, 168617)]