20199071098

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{709}}^1\times {\mathrm{39679}}^1$

素因数の和:40749

約数の個数: 16

約数和(自身を含む): 30426624000

約数和(自身を除く): 10227552902

約数列:

[1, 2, 359, 709, 718, 1418, 39679, 79358, 254531, 509062, 14244761, 28132411, 28489522, 56264822, 10099535549, 20199071098]

約数ペア:

[(1, 20199071098), (2, 10099535549), (359, 56264822), (709, 28489522), (718, 28132411), (1418, 14244761), (39679, 509062), (79358, 254531)]