20198726031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1009}}^1\times {\mathrm{1109}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 29489414400

約数和(自身を除く): 9290688369

約数列:

[1, 3, 11, 33, 547, 1009, 1109, 1641, 3027, 3327, 6017, 11099, 12199, 18051, 33297, 36597, 551923, 606623, 1118981, 1655769, 1819869, 3356943, 6071153, 6672853, 12308791, 18213459, 20018559, 36926373, 612082607, 1836247821, 6732908677, 20198726031]

約数ペア:

[(1, 20198726031), (3, 6732908677), (11, 1836247821), (33, 612082607), (547, 36926373), (1009, 20018559), (1109, 18213459), (1641, 12308791), (3027, 6672853), (3327, 6071153), (6017, 3356943), (11099, 1819869), (12199, 1655769), (18051, 1118981), (33297, 606623), (36597, 551923)]