20173030577

素因数分解:

$7^1\times {\mathrm{661}}^1\times {\mathrm{1187}}^1\times {\mathrm{3673}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 23115514752

約数和(自身を除く): 2942484175

約数列:

[1, 7, 661, 1187, 3673, 4627, 8309, 25711, 784607, 2427853, 4359851, 5492249, 16994971, 30518957, 2881861511, 20173030577]

約数ペア:

[(1, 20173030577), (7, 2881861511), (661, 30518957), (1187, 16994971), (3673, 5492249), (4627, 4359851), (8309, 2427853), (25711, 784607)]