20955030009

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1\times {\mathrm{24203}}^1$

素因数の和:25908

約数の個数: 16

約数和(自身を含む): 28106072064

約数和(自身を除く): 7151042055

約数列:

[1, 3, 191, 573, 1511, 4533, 24203, 72609, 288601, 865803, 4622773, 13868319, 36570733, 109712199, 6985010003, 20955030009]

約数ペア:

[(1, 20955030009), (3, 6985010003), (191, 109712199), (573, 36570733), (1511, 13868319), (4533, 4622773), (24203, 865803), (72609, 288601)]