20402693641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{30197}}^1$

素因数の和:30704

約数の個数: 16

約数和(自身を含む): 22438321920

約数和(自身を除く): 2035628279

約数列:

[1, 11, 239, 257, 2629, 2827, 30197, 61423, 332167, 675653, 7217083, 7760629, 79387913, 85366919, 1854790331, 20402693641]

約数ペア:

[(1, 20402693641), (11, 1854790331), (239, 85366919), (257, 79387913), (2629, 7760629), (2827, 7217083), (30197, 675653), (61423, 332167)]