20147871210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1924343}}^1$

素因数の和:1924702

約数の個数: 32

約数和(自身を含む): 48493468800

約数和(自身を除く): 28345597590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 1924343, 3848686, 5773029, 9621715, 11546058, 19243430, 28865145, 57730290, 671595707, 1343191414, 2014787121, 3357978535, 4029574242, 6715957070, 10073935605, 20147871210]

約数ペア:

[(1, 20147871210), (2, 10073935605), (3, 6715957070), (5, 4029574242), (6, 3357978535), (10, 2014787121), (15, 1343191414), (30, 671595707), (349, 57730290), (698, 28865145), (1047, 19243430), (1745, 11546058), (2094, 9621715), (3490, 5773029), (5235, 3848686), (10470, 1924343)]