20359715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 26320896

約数和(自身を除く): 5961181

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5711, 28555, 131353, 177041, 656765, 885205, 4071943, 20359715]

約数ペア:

[(1, 20359715), (5, 4071943), (23, 885205), (31, 656765), (115, 177041), (155, 131353), (713, 28555), (3565, 5711)]