20181963779

素因数分解:

${\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{25229}}^1$

素因数の和:25558

約数の個数: 16

約数和(自身を含む): 20981268000

約数和(自身を除く): 799304221

約数列:

[1, 41, 109, 179, 4469, 7339, 19511, 25229, 799951, 1034389, 2749961, 4515991, 112748401, 185155631, 492243019, 20181963779]

約数ペア:

[(1, 20181963779), (41, 492243019), (109, 185155631), (179, 112748401), (4469, 4515991), (7339, 2749961), (19511, 1034389), (25229, 799951)]