20210067370

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1\times {\mathrm{12917}}^1$

素因数の和:14634

約数の個数: 32

約数和(自身を含む): 36778786128

約数和(自身を除く): 16568718758

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1613, 3226, 8065, 12917, 16130, 25834, 64585, 129170, 156461, 312922, 782305, 1252949, 1564610, 2505898, 6264745, 12529490, 20835121, 41670242, 104175605, 208351210, 2021006737, 4042013474, 10105033685, 20210067370]

約数ペア:

[(1, 20210067370), (2, 10105033685), (5, 4042013474), (10, 2021006737), (97, 208351210), (194, 104175605), (485, 41670242), (970, 20835121), (1613, 12529490), (3226, 6264745), (8065, 2505898), (12917, 1564610), (16130, 1252949), (25834, 782305), (64585, 312922), (129170, 156461)]