20153627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 22944768

約数和(自身を除く): 2791141

約数列:

[1, 13, 31, 43, 403, 559, 1163, 1333, 15119, 17329, 36053, 50009, 468689, 650117, 1550279, 20153627]

約数ペア:

[(1, 20153627), (13, 1550279), (31, 650117), (43, 468689), (403, 50009), (559, 36053), (1163, 17329), (1333, 15119)]