20230056860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7297}}^1\times {\mathrm{10663}}^1$

素因数の和:17982

約数の個数: 48

約数和(自身を含む): 45761612736

約数和(自身を除く): 25531555876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7297, 10663, 14594, 21326, 29188, 36485, 42652, 53315, 72970, 94861, 106630, 138619, 145940, 189722, 213260, 277238, 379444, 474305, 554476, 693095, 948610, 1386190, 1897220, 2772380, 77807911, 155615822, 311231644, 389039555, 778079110, 1011502843, 1556158220, 2023005686, 4046011372, 5057514215, 10115028430, 20230056860]

約数ペア:

[(1, 20230056860), (2, 10115028430), (4, 5057514215), (5, 4046011372), (10, 2023005686), (13, 1556158220), (20, 1011502843), (26, 778079110), (52, 389039555), (65, 311231644), (130, 155615822), (260, 77807911), (7297, 2772380), (10663, 1897220), (14594, 1386190), (21326, 948610), (29188, 693095), (36485, 554476), (42652, 474305), (53315, 379444), (72970, 277238), (94861, 213260), (106630, 189722), (138619, 145940)]