20344847016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65207843}}^1$

素因数の和:65207865

約数の個数: 32

約数和(自身を含む): 54774588960

約数和(自身を除く): 34429741944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 65207843, 130415686, 195623529, 260831372, 391247058, 521662744, 782494116, 847701959, 1564988232, 1695403918, 2543105877, 3390807836, 5086211754, 6781615672, 10172423508, 20344847016]

約数ペア:

[(1, 20344847016), (2, 10172423508), (3, 6781615672), (4, 5086211754), (6, 3390807836), (8, 2543105877), (12, 1695403918), (13, 1564988232), (24, 847701959), (26, 782494116), (39, 521662744), (52, 391247058), (78, 260831372), (104, 195623529), (156, 130415686), (312, 65207843)]