20227979006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{21943}}^1$

素因数の和:23408

約数の個数: 32

約数和(自身を含む): 33842914560

約数和(自身を除く): 13614935554

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1427, 2854, 21943, 24259, 27113, 43886, 48518, 54226, 373031, 416917, 460921, 746062, 833834, 921842, 7087589, 14175178, 31312661, 62625322, 532315237, 594940559, 1064630474, 1189881118, 10113989503, 20227979006]

約数ペア:

[(1, 20227979006), (2, 10113989503), (17, 1189881118), (19, 1064630474), (34, 594940559), (38, 532315237), (323, 62625322), (646, 31312661), (1427, 14175178), (2854, 7087589), (21943, 921842), (24259, 833834), (27113, 746062), (43886, 460921), (48518, 416917), (54226, 373031)]