20565246603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2\times {\mathrm{61091}}^1$

素因数の和:61307

約数の個数: 24

約数和(自身を含む): 30212682048

約数和(自身を除く): 9647435445

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 10201, 30603, 61091, 112211, 183273, 336633, 672001, 2016003, 6170191, 18510573, 67872101, 203616303, 623189291, 1869567873, 6855082201, 20565246603]

約数ペア:

[(1, 20565246603), (3, 6855082201), (11, 1869567873), (33, 623189291), (101, 203616303), (303, 67872101), (1111, 18510573), (3333, 6170191), (10201, 2016003), (30603, 672001), (61091, 336633), (112211, 183273)]