20165052103

素因数分解:

$7^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1\times {\mathrm{12043}}^1$

素因数の和:13254

約数の個数: 16

約数和(自身を含む): 23163791616

約数和(自身を除く): 2998739513

約数列:

[1, 7, 251, 953, 1757, 6671, 12043, 84301, 239203, 1674421, 3022793, 11476979, 21159551, 80338853, 2880721729, 20165052103]

約数ペア:

[(1, 20165052103), (7, 2880721729), (251, 80338853), (953, 21159551), (1757, 11476979), (6671, 3022793), (12043, 1674421), (84301, 239203)]