20202574191

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{280603}}^1$

素因数の和:280942

約数の個数: 16

約数和(自身を含む): 27315115776

約数和(自身を除く): 7112541585

約数列:

[1, 3, 103, 233, 309, 699, 23999, 71997, 280603, 841809, 28902109, 65380499, 86706327, 196141497, 6734191397, 20202574191]

約数ペア:

[(1, 20202574191), (3, 6734191397), (103, 196141497), (233, 86706327), (309, 65380499), (699, 28902109), (23999, 841809), (71997, 280603)]