20132680216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{11489}}^1\times {\mathrm{19913}}^1$

素因数の和:31419

約数の個数: 32

約数和(自身を含む): 41186134800

約数和(自身を除く): 21053454584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 11489, 19913, 22978, 39826, 45956, 79652, 91912, 126379, 159304, 219043, 252758, 438086, 505516, 876172, 1011032, 1752344, 228780457, 457560914, 915121828, 1830243656, 2516585027, 5033170054, 10066340108, 20132680216]

約数ペア:

[(1, 20132680216), (2, 10066340108), (4, 5033170054), (8, 2516585027), (11, 1830243656), (22, 915121828), (44, 457560914), (88, 228780457), (11489, 1752344), (19913, 1011032), (22978, 876172), (39826, 505516), (45956, 438086), (79652, 252758), (91912, 219043), (126379, 159304)]