20227959952

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{1327}}^1\times {\mathrm{5507}}^1$

素因数の和:7015

約数の個数: 40

約数和(自身を含む): 39455081856

約数和(自身を除く): 19227121904

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1327, 1384, 2654, 2768, 5308, 5507, 10616, 11014, 21232, 22028, 44056, 88112, 229571, 459142, 918284, 952711, 1836568, 1905422, 3673136, 3810844, 7307789, 7621688, 14615578, 15243376, 29231156, 58462312, 116924624, 1264247497, 2528494994, 5056989988, 10113979976, 20227959952]

約数ペア:

[(1, 20227959952), (2, 10113979976), (4, 5056989988), (8, 2528494994), (16, 1264247497), (173, 116924624), (346, 58462312), (692, 29231156), (1327, 15243376), (1384, 14615578), (2654, 7621688), (2768, 7307789), (5308, 3810844), (5507, 3673136), (10616, 1905422), (11014, 1836568), (21232, 952711), (22028, 918284), (44056, 459142), (88112, 229571)]