20226792952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{17431}}^1\times {\mathrm{4679}}^1$

素因数の和:22147

約数の個数: 32

約数和(自身を含む): 39159244800

約数和(自身を除く): 18932451848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 4679, 9358, 17431, 18716, 34862, 37432, 69724, 139448, 145049, 290098, 540361, 580196, 1080722, 1160392, 2161444, 4322888, 81559649, 163119298, 326238596, 652477192, 2528349119, 5056698238, 10113396476, 20226792952]

約数ペア:

[(1, 20226792952), (2, 10113396476), (4, 5056698238), (8, 2528349119), (31, 652477192), (62, 326238596), (124, 163119298), (248, 81559649), (4679, 4322888), (9358, 2161444), (17431, 1160392), (18716, 1080722), (34862, 580196), (37432, 540361), (69724, 290098), (139448, 145049)]