20476078

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5827}}^1$

素因数の和:6087

約数の個数: 16

約数和(自身を含む): 35247744

約数和(自身を除く): 14771666

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 5827, 11654, 40789, 81578, 1462577, 2925154, 10238039, 20476078]

約数ペア:

[(1, 20476078), (2, 10238039), (7, 2925154), (14, 1462577), (251, 81578), (502, 40789), (1757, 11654), (3514, 5827)]