20163473096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6254179}}^1$

素因数の和:6254229

約数の個数: 32

約数和(自身を含む): 42028089600

約数和(自身を除く): 21864616504

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 6254179, 12508358, 25016716, 50033432, 81304327, 162608654, 193879549, 325217308, 387759098, 650434616, 775518196, 1551036392, 2520434137, 5040868274, 10081736548, 20163473096]

約数ペア:

[(1, 20163473096), (2, 10081736548), (4, 5040868274), (8, 2520434137), (13, 1551036392), (26, 775518196), (31, 650434616), (52, 387759098), (62, 325217308), (104, 193879549), (124, 162608654), (248, 81304327), (403, 50033432), (806, 25016716), (1612, 12508358), (3224, 6254179)]