2019352563

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{20201}}^1$

素因数の和:20619

約数の個数: 24

約数和(自身を含む): 3025451520

約数和(自身を除く): 1006098957

約数列:

[1, 3, 9, 29, 87, 261, 383, 1149, 3447, 11107, 20201, 33321, 60603, 99963, 181809, 585829, 1757487, 5272461, 7736983, 23210949, 69632847, 224372507, 673117521, 2019352563]

約数ペア:

[(1, 2019352563), (3, 673117521), (9, 224372507), (29, 69632847), (87, 23210949), (261, 7736983), (383, 5272461), (1149, 1757487), (3447, 585829), (11107, 181809), (20201, 99963), (33321, 60603)]