20163482163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{221623}}^1$

素因数の和:222559

約数の個数: 24

約数和(自身を含む): 31807476480

約数和(自身を除く): 11643994317

約数列:

[1, 3, 9, 11, 33, 99, 919, 2757, 8271, 10109, 30327, 90981, 221623, 664869, 1994607, 2437853, 7313559, 21940677, 203671537, 611014611, 1833043833, 2240386907, 6721160721, 20163482163]

約数ペア:

[(1, 20163482163), (3, 6721160721), (9, 2240386907), (11, 1833043833), (33, 611014611), (99, 203671537), (919, 21940677), (2757, 7313559), (8271, 2437853), (10109, 1994607), (30327, 664869), (90981, 221623)]