20171448961

素因数分解:

${\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1\times {\mathrm{659}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 20422195200

約数和(自身を除く): 250746239

約数列:

[1, 179, 271, 631, 659, 48509, 112949, 117961, 171001, 178589, 415829, 30609179, 31967431, 74433391, 112689659, 20171448961]

約数ペア:

[(1, 20171448961), (179, 112689659), (271, 74433391), (631, 31967431), (659, 30609179), (48509, 415829), (112949, 178589), (117961, 171001)]