20171105396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5463463}}^1$

素因数の和:5463551

約数の個数: 24

約数和(自身を含む): 38550201984

約数和(自身を除く): 18379096588

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 5463463, 10926926, 21853852, 71025019, 142050038, 284100076, 387905873, 775811746, 1551623492, 5042776349, 10085552698, 20171105396]

約数ペア:

[(1, 20171105396), (2, 10085552698), (4, 5042776349), (13, 1551623492), (26, 775811746), (52, 387905873), (71, 284100076), (142, 142050038), (284, 71025019), (923, 21853852), (1846, 10926926), (3692, 5463463)]