20170044610960

素因数分解:

$2^4\times 5^1\times {\mathrm{63347}}^1\times {\mathrm{3980071}}^1$

素因数の和:4043431

約数の個数: 40

約数和(自身を含む): 46896105796416

約数和(自身を除く): 26726061185456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63347, 126694, 253388, 316735, 506776, 633470, 1013552, 1266940, 2533880, 3980071, 5067760, 7960142, 15920284, 19900355, 31840568, 39800710, 63681136, 79601420, 159202840, 318405680, 252125557637, 504251115274, 1008502230548, 1260627788185, 2017004461096, 2521255576370, 4034008922192, 5042511152740, 10085022305480, 20170044610960]

約数ペア:

[(1, 20170044610960), (2, 10085022305480), (4, 5042511152740), (5, 4034008922192), (8, 2521255576370), (10, 2017004461096), (16, 1260627788185), (20, 1008502230548), (40, 504251115274), (80, 252125557637), (63347, 318405680), (126694, 159202840), (253388, 79601420), (316735, 63681136), (506776, 39800710), (633470, 31840568), (1013552, 19900355), (1266940, 15920284), (2533880, 7960142), (3980071, 5067760)]